Then I will repeat that there are people that will bend rules to the breaking point and can be belligerent about it. Or they just make stuff up that is not in the realm of reasonable ruling. In addition some rules are just vague and need a final ruling.And I repeat I see no reason there has to be a single individual doing that unless the group is decided. As I've acknowledged before, you can have a group that doesn't want to engage that way for various reasons, but if they do, there's no reason it can't be "what the group thinks."
If you've never hit that good for you. Personally I'll follow the advice in the PHB and DMG.