Do you think the Mentor system could be fixed by lifting most restrictions to it?

[Packetdancer]

There isn't really anything in the game they could leverage to quantify helping people (aside from Mentor roulette, which you don't get until you're already a mentor) so tbh I'm not sure how you'd measure that, but there needs to be something.

Leaving aside anything else—because the mentor system is arguably broken, or at least not well-balanced in some ways—I don't entirely agree with that statement; I think there are ways to do a slightly better job of measuring how you help people even outside of mentor roulette. I wrote up a hypothetical version of one possible change some months ago just as a proof-of-concept, though it requires modifications to the commendation system.