Zardnaar
Legend
I'm not sure its a huge benefit, but it used to say it was up to the GM in the rule books. Is that still true in 5e?
Going with your sports analogy earlier, are the players like the team owners and the DM like the commissioner? As long as the commissioner is running things the commissioner decides, and if the owners don't like it they can collectively fire the commissioner and get a new one. Do the owners pretty much ever over-rule a commissioner mid-season?
I've seen a number of mediocre DMs over my 40+ years of playing, but I don't remember any actual bad ones. Of course I think my standards were lower and my tastes less refined (aka stubbornness less ingrained) back when I was in grade/middle/high school![]()
I've come across inexperienced ones none of the horror story types.