This isn't a direct response to your post but the topic has changed so I'm just using yours to go back to this subject.
In the interest of the paying public (the people who generate the revenue for the code) WR (World Rugby) (World Rugby) need to make the laws less complicated, not more. The maul laws should be in unison with the other laws of the game, and the onus be on the coaches and players to work within said laws. It makes no sense that in theory the whole team can obstruct the defenders, and that the bloke with the ball can't be tackled.
I know it doesn't suit the home nations to do that, but from the perspective of a random viewer the maul laws are complicated, ridiculous, boring, and make people watch Love Island or some other shit on at the same time.