You’re not hurting the girls, your doing them a favor! Starve them out and close them down, Girl Scouts are no place for girls any more.
Some of my favorite childhood memories are from being a GS, but it’s been infiltrated by liberal NAGS, baby-killers, and dirt-worshippers.
Walk away.
This same daughter is also a Sunday School teacher - a born-again Christian in a fundamentalist church. Do you really think that she is teaching her girls anything immoral?
And, no, keeping the girls out of scouts is not doing them a "favor". These girls are still getting the same things from scouting that you and I got as girls. If anything, the troops have become more service project oriented so they are getting more.