For me at least it is 100% a hobby. Sure when I’m actually working I’m either running plasma or riverwm basically stock, but it’s genuinly really fun to see how “hollywood hacker” based I can get my desktop to look. It also helps me learn more about interacting with the inner workings of linux since I like to modify things myself instead of using other peoples dots. I even made a shitty terminal application launcher using pure fish cause I wanted to see if I could, and it taught me a ton about .desktop files and binary locations and flags. That information I now use daily building my own applications






If your truely going the endevour route, here some tips on recoving from a broken state:
The archwiki is your friend, read the relevant pages before asking on forums
Install arch manually (no archinstall) and thoroughly read the wiki to understand how your system is put together. Then install endevour, just from doing a manual arch install you should have the knowlage to fix like 90% of issues
Learn the basics of systemD, will also help you on 99% of mainstream distros
Keep your /home directory on a seperate partition, useful for doing a system rescue and for distrohopping