But at this point why even have rules? A “good GM” can just entirely improvise a system. On the other hand,. if you're the slave to rules, are you even still the GM or just a refferee? It's a sliding scale people fall on, honestly. 5e tried to have it cake and eat it too, insert itself in the middle. You could argue it succeeded, but that makes people naturally drift away from it in either direction. I just think we tend to forget the scale goes both ways and there are more options than Pathfinder with rules for everything.