Yes, I know. I stopped questioning my mindset at the time.
The case frame itself is not bent and the case is fully functional apart from the standoffs.
So, I tried the extra standoff that came with the case and all the damaged holes seem to work. I was able to screw the standoff in them, the only problem is that some of them are little bent and have a curve. Even though, as mentioned above, I think I can fix them with a little 'love tap'. My concern now is that did I harmed the strength of the case frame. I don't want my motherboard and all components to suddenly fall off. Like, what would happen if I installed a bulky CPU cooler?