No, there's no EXCUSE for your nonsense. You said:
MANY diagnosed with “autism” can be helped/cured with a change in diet....no wheat/gluten
MANY can be helped or cured of autism by a change in diet that eliminates gluten? That's crazy talk worthy of the likes of Jenny McCarthy. Are you a blonde, too?
I’m no expert, and I doubt you are either...but...ANYTHING that helps is worth considering....now back off.