Wow - I've seen some subjects on Prune . . .
I joined the mob in 69 (!!), and thought myself on a continuum from rebellious (mildly) through to broad-minded.
I am well surprised to see such a topic on Prune! I mean, DOES IT MATTER?
My attitude to gays (in general) altered when I joined civvy airlines and got to know one or two as PEOPLE rather than labels. I've done all the ribald comments etc etc.
If it really isn't a wind-up (which I think it is - and a good one too), it should be.
'T'ain't nobody's business but yours' - I would keep it that way if you don't want a world of grief. However 'nice' people are, we all have self-control that is soluble in alcohol, and there's plenty of that.
Dare I say 'Keep your head down' - (oh dear, sorry . . .)