I thankfully don't use it everyday, but Mac and literally everything on Mac (even the terminal started crashing on resize towards the end of the time I used it every day). Over time, I started keeping a note where I put every bug, missing feature, malicious feature, performance issue, driver issue I had with my 2 different MacBooks day to day, and it's loooong. I'll probably never organize it unless I'm forced to use…
I scoped a few of the more generic problems with just trying to be productive up on Medium [1] to share with coworkers who swore by the OS (and were way more knowledgeable about it than me), but they never proposed any solutions to make things better. Just a lot of "you're using it wrong" and the occasional "buy this app to fix that".
[1] https://medium.com/@drusepth/multitasking-on-a-mac-sucks-and...