The point I am making is this:
I used to be entirely "live and let live", just like you. Then in the mid/late 80s I started reading books about homosexuality, the health problems associated with its practices, the politicization of AIDS, its agendas and goals and plans. I've continued reading since then. Now I know what homosexual activists have planned, and they have been quite successful although only around 2% of the population.
Live and let live? That would be fine if that was THEIR attitude. But that isn't their attitude.
As anyone who has encountered some of their groups face to face like ACT UP can attest.