Yes, the first of many.
It is sad for me as an Eagle Scout and current scout leader to say this, but I think the Boy Scouts of America will be a rump (no pun intended) organization with about a 50-60% decline in membership. It would be very difficult for that organization to sustain itself with all its camps and so forth with that loss of membership
The Boy Scouts of Canada membership dropped 54% after they went homo. I think it might be a little higher here.