Daniel Z.

Get something like this.
PCPartPicker Part List
CPU: AMD Ryzen 5 5600X 3.7 GHz 6-Core Processor  ($174.99 @ Amazon) 
Motherboard: MSI B450 TOMAHAWK MAX II ATX AM4 Motherboard  ($108.98 @ Newegg) 
Memory: TEAMGROUP T-Force Delta RGB 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory  ($59.99 @ Newegg) 
Storage: Intel 670p 1 TB M.2-2280 NVME Solid State Drive  ($84.99 @ Newegg) 
Case: Lian Li LANCOOL 215 ATX Mid Tower Case  ($99.99 @ Newegg Sellers) 
Power Supply: Corsair RM (2021) 750 W 80+ Gold Certified Fully Modular ATX Power Supply  ($94.99 @ Newegg) 
Total: $623.93
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2022-07-10 02:07 EDT-0400
 

Based on some vids on YT benchmarking it, I highly doubt the 5600G can get 144hz on any of your listed games, even on 1080P.

If you want 144Hz, its a bare necessity to get a GPU.

No, you can't, unless you spend more for different fans or a different controller.

Create a Windows 10 installer USB and install W10.

Which Device with 16gb Ram do you have now?
Keep in Mind, any M1 Pro Macbook Pro right now with 16gb Ram will be able to do MORE than Intel macs with 16gb Ram could:
You don't just have a much faster Ram (200 gb/s bandwidth), but also "Unified Memory", which is more efficient and faster.
 
If you encounter problems, you could just sell and upgrade.
But if you can afford it with ease, just invest into 32gb Ram. There's really worse you could do with your Money 😛

well ryzen apus have a pretty good igpus
intel igpus are fine esp with 11th gen but intel cpus with igpu are more powerful cpus than ryzen apus

Get the Ion, it's 50 watts more and cheaper new

Ryzens do that a lot. If it's running too hot you can undervolt in Ryzen Master

The amount you'd have to pay for an i7-7700k (usually around $300) would be more or close to the cost of a new i5-11400 + B560 ($180+120). And the i5-11400 is better in every conceivable way.

Get a cheaper CPU and motherboard. Even with a 3070, a 10400F or 3600 performs at most 3% worse than a 5600x while being way cheaper. Rest looks fine

It's overkill with just a 6 core CPU. There's realistically nothing you can do on a 6 core that would use up more than 16 GB ram.

PCPartPicker Part List Type Item Price CPU AMD Ryzen 9 3900X 3.8 GHz 12-Core Processor €433.90 @ Amazon Italia Motherboard Asus ROG STRIX B550-A GAMING ATX AM4 Motherboard €179.89 @ Amazon Italia Memory G.Skill Aegis 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory €74.50 @ Amazon Italia Storage Intel 665p 1 TB M.2-2280 NVME Solid State Drive €100.93 @ Amazon Italia Video Card EVGA GeForce RTX 2080 SUPER 8 GB FTW3 ULTRA GAMING Video Card   Case Deepcool MATREXX 50 ATX Mid Tower Case €54.90 @ Amazon Italia Power Supply Corsair RM (2019) 750 W 80+ Gold Certified Fully Modular ATX Power Supply €108.00 @ Amazon Italia Monitor Asus VG279Q 27.0" 1920x1080 144 Hz Monitor €289.00 @ Amazon Italia   Prices include shipping, taxes, rebates, and discounts     Total €1241.12   Generated by PCPartPicker 2021-02-14 22:25 CET+0100    

Get the i5 10400F or 10400, it's great value right now

10400F is better than every option right now at ~$150
 
Ryzen 5 2600 isn't worth getting unless it's dirt cheap, which it isn't, and no overclock will make it better than the 10400. And Ryzen 5 3600 isn't worth $200.
 
I3-10100 is fine for lower end gaming and will be fine for your chosen gpus. I use one and it actually games better than my Ryzen 5 1600 even with an overclock.

If you want music performance you should get a Sennheiser HD 599 or something like that. Out of the headphones you listed, the MH751 is probably the best

If you want music performance you should get a Sennheiser HD 599 or something like that. Out of the headphones you listed, the MH751 is probably the best

PCPartPicker Part List Type Item Price CPU Intel Core i9-10900 2.8 GHz 10-Core Processor $434.99 @ Amazon Motherboard ASRock Z490M-ITX/ac Mini ITX LGA1200 Motherboard $159.99 @ Newegg Memory OLOy 32 GB (2 x 16 GB) DDR4-3000 CL16 Memory $109.99 @ Newegg Storage HP EX950 2 TB M.2-2280 NVME Solid State Drive $224.99 @ Newegg Case In Win Chopin HTPC Case w/150 W Power Supply $89.99 @ Amazon   Prices include shipping, taxes, rebates, and discounts     Total $1019.95   Generated by PCPartPicker 2021-01-14 14:33 EST-0500   Could this work? It can be mounted behind a monitor.

Do iphone 12 is good option for 2021 because it doesn't have LPDDR5 memory 

What?
Yes it's a good option. If you like Apple phones, why wouldn't it be?

They wont drop x86 support from macOS for a very long time. For example the oldest MacBook Air that supports the latest macOS (Big Sur) is from 2013. Thats 7 years of support and considering how Apple actually still sell lots of x86 Macs right now its going to be a while before x86 support is dropped.
 
The MacBook Air is the only line that you can only buy new with an M1. You can still get MacBook Pros in 13-in and 16-in with Intel processors. As well, all the iMacs are Intel, you can still buy the Intel Mac mini, and the Mac Pro and iMac Pro are Intel.

bruh

NVIDIA looked to Samsung rather than TSMC for the production of its RTX 30 series GPUs. The decision to go with Samsung has caused issues though, not least poor yields on its 8 nm process. Nonetheless, NVIDIA will continue to use Samsung for its RTX 3000-series SUPER GPUs, according to a new report. The RTX 30 SUPER series is due next year.
 
 
Source 1: https://www.notebookcheck.net/Samsung-tipped-to-manufacture-NVIDIA-GeForce-RTX-30-SUPER-GPUs-next-year.510917.0.html
Source 2: https://www.kedglobal.com/newsView/ked202012170015
 
I find this particular story quite interesting, because it makes the lack of supply issue "suspicious" (because of the timing). In that, what if there really isn't a supply issue per se, but they are in actuality preserving the best dies from current yields for this upcoming SUPER series release. Despite issues with production, they (NVIDIA) seem to have still renewed a second deal here with Samsung. If they are stockpiling the best binned dies for the SUPER series release of the 3000-series, that would make sense. Nobody suspected AMD to be as competitive with big Navi as they were (RDNA 2 / RX 6000-series). NVIDIA probably figured it would be best to rush the SUPER refresh parts to gain that slight edge over AMD's competing offerings (thus EOLing non-SUPER parts, and going straight to SUPER parts). With Turing though, once the SUPER series launched, quite quickly, non-SUPER parts went EOL (perhaps instead of refreshing stock of non-SUPER stuff, they forgo it altogether and pivot to the SUPER refresh parts immediately). Here though, if the Ampere SUPER parts prove to be slightly faster (5-12%) than their non-SUPER counterparts (as did with Turing), this is "justification" for charging even more or slightly more (rather than the same, especially if demand allows it). Which begs the question, is the scalping going to in actuality be even worse then, than it is now...? Or will supply meet the demand this time around because Samsung has been prepping for this refresh all along?
 
Update to this story (More info, specifically on the 3080 Super and 3070 Super) ~
 
NVIDIA rumored to introduce GeForce RTX 3080 SUPER and RTX 3070 SUPER series, NVIDIA to give a SUPER Overhaul to its GeForce RTX 3070 and RTX 3080 Graphics Cards:
 
 
Source 3: https://videocardz.com/newz/nvidia-rumored-to-introduce-geforce-rtx-3080-super-and-rtx-3070-super-series
Source 4: https://www.tweaktown.com/news/77041/nvidia-geforce-rtx-3080-super-3070-teased-to-come-soon/index.html
Source 5: https://www.techpowerup.com/276690/nvidia-could-give-a-super-overhaul-to-its-geforce-rtx-3070-and-rtx-3080-graphics-cards
 

Brand loyalty on any level will get you nowhere

It will run just fine. 1080p ultra at 60 fps with occasional dips in the 50's. High would be a more stable setting for constant 60 fps.
https://www.techspot.com/article/2164-cyberpunk-benchmarks/

You're fine, it's not necessary.