The point is still that there are some behaviors that you agree would be outside of acceptance. That being the case, your arguement that I have no vested interest in what takes place in other people's homes is the real non-starter.
If you can't grasp that, that's okay with me.
What is acceptance?
I spent years working in an industry full of gay people, what they did in their private lives was of zero concern to me. If they had displays of affection in front of our customers, I treated it exactly the same as with hetero employees.
You can have an opinion about what takes place in other peoples homes, but honestly, seriously, that is where it ends.
You have no right to barge in and stop anyone from doing anyone sexually that occurs between 2 consenting adults in a relationship. You don't get to be sherrif.
You don't grasp the fact that you have no place, zero, nada, ningun, in what other people do in their own homes that is not a crime.
Get over it.