EzekielRaiden
Follower of the Way
Every DM I've had for 4e (so something like half a dozen). My current 5e DM. Most of the DMs I had for PF1e. The two Dungeon World/PbtA-homebrew GMs. The two 13A DMs (though one of them flaked on us for no reason we could ever determine). The two SR5e GMs.I'm curious. How many DMs have you run across that actually meet your personal criteria here? That actually do what you say you want to the degree that is acceptable to you?
As noted, several DMs I worked with for too little time because the games fell through, so for them I didn't get enough time to conclusively say one way or the other. Most of those were PF1e/3.5e or 5e, but that's simply what most people were offering to run at the time I was looking, so there's no meaning to them being common.
I've only had two DMs I genuinely lost trust in during the course of the game. Of course, some of that is because if I see red flags before the rubber hits the road, there's a very good chance I just bow out or never engage in the first place.