Mainly because of these: 1 - I had to install software as .pkg and I don't like that because I feel like I have no control of what's been installed and I don't

Mainly because of these: 1 - I had to install software as .pkg and I don't like that because I feel like I have no control of what's been installed and I don't trust software that can't be easily uninstalled 2 - I just like to keep things tidy and clean and after a year of use things can get messy when you run shitty/buggy scripts 3a - It's very easy for me to do (no struggle at all), I have a nice script and dotfiles that sets everything up for me, so in an hour my system is ready to use 3b - Everything that's worth keeping is stored either on my NAS or in the could, I don't have to worry about loosing stuff when I full wipe my machine 4 - Over the years I've noticed slightly better performances when clean installing macOS instead of just upgrading to the new version and potentially bring over buggy stuff