I've worked HS ball at every level in multiple states. MS through varsity, 1A-6A. Boys, girls, district play, playoffs, etc. I've done rec leagues, AAU, and summer camps.
LDS church ball is the absolute worst environment - especially EQ ball. The YM aren't generally quite as bad.
I did church ball a lot early in my career when I was trying to get games and experience wherever I could. Never again.
There are just too many adults in our church who cannot be reasonable and have self control on a basketball court.