When I run dungeons usually when someone tries to "give advice" to "DPS" it starts with the "mentor" throwing a "tantrum" and acting as if someone just burned down their house while the advice is basically wishy washy "git gud". There is never "can", "could", "would", "please" in the sentences, nothing concise and always authoritative tone making the "DPS" feel like the replaceable floor mop the game makes. Some people come to this game because the community advertises this game as very casual friendly, I don't know how people read that as but it can set some preconceptions to the initial impressions that can last to even to endgame or till the game ends it's service. I hate when people underperform but I won't complain about DPS/small pulls/no protect by saying "git gud" because all it could possibly do is make me wait another half to whole hour for another run. I don't open my mouth unless I know i can explain it in layman terms what's going wrong and what can be done to fix it.

I've seen also numerous complaints about levelling from 1 to 60 through fates while avoiding dungeons for most part and not learning their roles. I think the blame is on the long dungeon queues for this one, maybe the mentor roulette will fix it.