Look, As someone that is a mentor on multiple characters, I don't mind the grind at all. The grind is not what makes you a good mentor.

I however do pay more a month for my plethora of alts, and don't mind leveling jobs again etc. I love it. But there are some quality of life thing that would just make sense for people with alts, and it doesn't hurt ya'll with just one character, so I don't see why it's such a problem.