I think it just comes down to buy and use what works better with your workflow. If a Mac does, great. If it's a PC, great also. I use both Macs and PCs every day at work and at home. I prefer a Mac and at home use a Mac most of the time and at work it's about an even split.
The thing about these kinds of posts, is I think there is a lot of opinion interjected and used as facts. For example, OP says that a lower quality display on their PC laptop is "adequate" and that Apple keyboards are "garbage". These are opinions masqueraded as facts to try and bolster OP's argument. I absolutely hate the keyboard on my work-issued Dell and love my Magic Keyboard with Touch ID connected to my Mac. But it's my opinion and not a reason to say one is objectively better than the other.
Personal experience plays a lot in forming these opinions. OP goes on about all the problems they have had with macOS updates breaking things. This has rarely happened to me through 13 years of Mac ownership. I have had way more problems with Windows, which is why I will always grab my Mac instead of a PC if I can.
ARM is no problem for me. Windows in a VM on my M1 Max runs just as fast for my use as it does natively on my work-issued Dell. Even on my M1 Air (16GB) it runs flawlessly. I'd rather have a silent and light machine with a great screen, excellent trackpad, and good keyboard than a behemoth that blasts its fans during a simple Teams call.
There are facts - like PC laptops are generally more serviceable and Mac laptops generally have much better screens - and then there are opinions - like for me a Mac is better based on my personal experience - but I try not to commingle my opinions with facts. For example, like saying that Apple keyboards are factually better than others just because I prefer them.
Just a quick note about OP's issue with the keyboard. You can replace the keycaps and switches on MBPs. I've done so on my M1 MacBook Air (replaced over 20 keycaps because it came with a German layout and wanted an English layout) and I've also done it for a friend's M1 MBP. No need to go to Apple and a quick Internet search will give you the necessary information. It's a very easy repair.