Anytime I enter one with a purist/gatekeeper. You just can’t reason with them and they absolutely refuse to see the other side of the argument. They must always believe that their direction is the direction for all things regarding X fandoms or general hobby.
I almost don’t want to. If you can’t handle honesty, truths or straightforward and shoot-straight kind of opinions. Then engaging in communication is simply not for you and nobody should have to walk on eggshells all of the time to appease someone’s incapable sense of getting the point.