Yeah it's not scary but it can be frustrating...
Imagine bushwhacking your way through a bunch of conflicts while rebasing on main... Now you realized that you needed to do some other work before your pr is ready for review... Now you need to rebase on main again and get to relive conflict hell again.
Maybe I'm one of the stupid incompetent people referred to in this post but I haven't figured out a way to deal with the having to solve the same merge conflicts when I rebase again :(
git rerere?