You don’t really prefer a lower resolution, you just work within the limitations you have.
Also, I don’t notice much of a difference between 1080p and 720p
Either your display is really shitty or you need (better) glasses. This isn’t like the difference between 60 and 144hz where its barely visible for untrained eyes.
Tbh, that’s something I can totally understand. Some programs use very obscure savefile locations, usually hidden behind 10 subfolders somewhere under your documents.