The BSA has a ban on adult Gays being in the woods with little boys. 12 year old boys shouldn’t even be thinking about being Gay.
That's just part of it. Scouts themselves are prohibited from being homosexual. When you think that Scouts can be members up to 18 years of age, you can see the problems with these "adult" Scouts going camping with pubescent boys in remote areas.
Morally straight means morally straight. Homosexual activists have no morals when it comes to sexuality.