I legit hate Tanking dungeons because there's no pleasing everyone. I do wall to wall, I get yelled at to slow down. I do smaller pulls, I get rescue dragged into the next mob. It's beyond frustrating and I don't indulge in hobbies to be frustrated. So I'll ask what pulls they want and they'll act like an ass about it or I'll get radio silence. It isn't fun so I'll save myself the headache and queue as DPS or Healer and let whatever poor soul Tank decide their own pace and follow along. I enjoy tanking Trials/Raids because it's genuinely fun, especially when the 2/3 tanks have mechanics they have to work through together.

This community is so full of "UhM aCtUaLly..." whenever this discussion comes up. It's like everyone forgets this is a MMO with all different types playing and content like dungeons are a team effort. As long as everyone is pulling their weight and there's progress being made, then I have no issues with whatever pace the Tank chooses.