This is very true, but I think some of it has to do with expectations too. Editing a profile page is a complex thing, therefore people are more willing to put u

This is very true, but I think some of it has to do with expectations too. Editing a profile page is a complex thing, therefore people are more willing to put up with loading times on it, whereas checking out someone's profile is a simple task and the brain has already moved on, so any delay feels bad.