My god, please just speak with an expert.
As for your point about the handful of clubs that do things right, it's great if you or your daughter's club have the financial resources and dedication necessary to ensure that your kid has appropriate access to strength and conditioning coaching and other preventative measure to help ameliorate the risk associated with GDA's unnecessary rules, but I'm not talking about what is an idealistic fantasy world for most of the kids who play in the GDA. You're essentially arguing that Russian roulette is fine because kids at some GDA clubs are playing it with only 2 bullets in the chamber instead of the usual 4 bullets at most GDA clubs.
Do me a favor and compare the clubs that USSF is bringing in to replace the real clubs that have left - big clubs that generally do things right like PDA, FC Stars, Boston Breakers, Slammers, Eclipse, Crossfire, Michigan Hawks, plus NYCFC which will apparently be next to give notice. The clubs that are leaving have the financial resources to help limit the risk, while the clubs that are coming mostly do not. Seriously, you can't look at these two lists and say with a straight face that USSF is even remotely concerned about the health or safety of its players, let alone that its member clubs are implementing an appropriate curriculum and have the financial resources to pay competent staff needed to ameliorate the rules that make GDA dangerous. Shoot, many of the clubs that USSF is bringing in can't even field teams in every age group. In the end, what you're left with rules for most GDA players that are dangerous and zero appropriate "preventative measures", let alone adequate ones that might conceivably justify the risk.
Regardless, this will soon be a moot point because GDA is in a death spiral.