You’re speaking as if this policy change is a static change. It is not. Just because there was no immediate discernible change doesn’t mean that the national organization isn’t infected with a very communicable infection, that may take years to play out.
And where is the Cincinnatus holding the bridge. As a Christian, you must know that you’ve described the steady state of the world. Jesus Christ walked in a world as or perhaps more debauched than this one. All manner of wickedness was practiced and mostly flagrantly and publicly.
My Lord expects me to engage that world in His cause: to be in it, but not of it. I don’t fear because Christ is on my side. Scouting is something worth fighting for. It’s sponsored in the main by solid churches who understand the importance young men have in leading the Church and doing the real work of Christianity. I’m staying, thanks be to God.