Oh it’s quite evident “independent events” can make any rules they like, it’s been going on for years now Stu, in multiple disciplines. All the examples you provide in other sports were “changes made in the official rules” and then followed.
The WPA recently changed the rule to the 9 on the spot. Prior to this change, it was an arbitrary decision made by whomever ran the event, there was no consistency.
You’re quite familiar with Mike Zuglan and how he’s always run his Turning Stone event. I overheard someone ask him why he was so resistant to implementing changes being used in other events. Mikes reply was “as soon as they all come up with one set of rules, I’ll change to it”.
I know perhaps you see my position as some dinosaur resistant to changes to supposedly “help the game”. That’s not it at all, I watched 2 foul rollout 9 ball go by the wayside for Texas Express over 4 decades ago, for TV, for the good of the game. The difference is the rules changed, and all the events used them. There weren’t some events roll out, and some Texas Express. If this sport is to EVER be taken seriously, a governing body needs to adopt a set of rules that all professional events follow. Exactly how it is in all the sports you offered in example. All pro events the same, pool should be no different. You’re an intelligent man, please tell me you see this. They can make whatever rule changes they want, just pick a set and stick to it.