You said there was "literally no reason that is not petty." And I gave you a perfectly reasonable example of where it's preferred. I even said that it's a rarity, but it does exist. If the player who is pulling for me is actually incompetent, I as tank have an overwhelming amount of control, because DPS lack tank stance enmity multipliers, and ranged aggro tools. If a DPS has pulled ahead of me, and just stays at the first pack (somehow I'm not right next to them?) Ok, that's fine. AoE once, we move on. I'll even give them a short term mitigation as I'm running up if I know the CD will reset by the time we stop at the wall. Headless Chicken that, while we were running to the next pack decided to single target high potency GCD attack one single enemy that causes them to rip aggro (see: PCT), that's fine. I press tab-target how many times are needed and press ranged aggro tool once. If they are slightly out of range of that, use provoke's increased range instead on the soonest GCD weave.
I've never been vibe checked by a DPS, so I don't know exactly how I would react if someone did it. Like I said, I'm very rarely in a position where DPS have any sort of control in the pull that I didn't allow them to have for an intended reason. The enmity changes are too substantial for non-tanks to have any true autonomy if the tank has experience, or even more importantly, confidence in the role.
I'm also not going to sit here and say that there are not situations where I do not want the DPS to pull to be a universal contrarian for typical tank/dps relationships. 8 mans where I rely on the first hit to be on tanks for pre-pull shenanigans can be ruined if the RPR accidentally Soulsows twice. Or the DNC fatfingers Standard prep. But under no circumstance would I, like, throw a fit about it. It's whatever. It's not that serious. Whatever gets the objective done faster/easier/with no comms, that's what I'll do, and support the party by any means. It ain't worth the effort to foster animosity of any kind, and there's no need for malice. I start a fight, help me end it. You start a fight, I'll help you end it. That's the game.