Why close up? Why not retain the basic organization and just change the name? Same scouts, same leaders, slightly different uniforms and no gays.
That's not likely to work. Any large organization is going to face the same pressures and demands. And Scouting just doesn't have as wide an appeal as it once did. If anything comes along in the future to replace the BSA, it won't just be the same thing run in the same way with a different name.
Homosexuals are not gay, they are practicing deviant behavior that rarely turns out good for anyone involved. When anyone refers to homosexuals as gay, they are complicit, even if a tiny bit, in this leftwing conspiracy.
I think the Eagle Scouts have the same doctrine but smaller.