MFS was the catalyst to me wanting to upgrade.
As I'm sure you can imagine my poor 3930K didnt fair so well hahahah!
Also 165hz isnt a essential for sure, most games where its a benefit i can already achieve it with my current build.
But i do notice the age of my CPU on 2020 titles, it's starting to struggle for sure. even just keeping 60 FPS at times we pushed the max setting at 1440P.