Girl Scouts are different. There are a lot of open lesbians in their management and I’m not sure they really care about the local leadership...that said, lesbians generally don’t go after young girls, so I don’t think this is dangerous, but it might not be the role model you want. And Americanism never seemed to be a part of it.
The GS also got into “urban scouting” years ago, which meant aiming their programs at “urban youth” (black girls) whose major “need” appeared to be contraception. To my knowledge, the Boy Scouts don’t have all of these sex-ed programs and furthermore, when one of my daughters had a brief experience with GS, she said she didn’t want to go ahead because it wasn’t what she had thought it would be (adventure, challenges, etc.). Later she said they spent all their time talking about what we would call “social issues.” So it’s not the same as the Boy Scouts.
The seduction-of-young-teens meme that is one of the themes in "The V----a Monologues" is perhaps not as common among female homosexuals as among males, but it's there.