For the most part, I can "manage" big pulls if the tanks do their part - meaning rotating cooldowns, keeping aggro on everything so that I can focus my attention on the tank's HP rather than everyone elses', decent gear, etc - AND if the DPS is decent.
Problem is, once SOMEONE manages to clear a dungeon by doing big pulls and it is a fast enough clear, everyone deems it to be meta and mandatory/feasible regardless of peoples' skill and gear - resulting in clueless tanks going in pulling everything and not keeping aggro, sometimes meaning someone else dies before they do (usually me or a mage), and charging ahead with little to no thought given to the healer's mana. It's just like, "tis doable, you just gotta keep up lmao" pls dood I only have so many aetherflow stacks :/
Tanks being enthusiastic is okay, but please learn some self awareness (or like, awareness in general) before jumping onto every single mob you can reach without hitting a wall :(
