GagaJo
I couldn't have less interest in your personal life.
But getting heavily involved in something in which you have zero contact or personal interest in any way, is inappropriate. Particularly when it is so damaging for a vulnerable group. Very similar to the accusations you're making of someone else.
There is no need to be rude - I wasn't shoving my 'credentials' in your face like some people do - you did ask. As I have said, though, I do not discuss my personal life online, particularly on an open board that can be read by anyone.
This is a discussion board, and I am discussing. That doesn't count as being 'heavily involved' in my book, and nothing I do is damaging to other people, whether I see myself as part of their 'group' or not.
I have no idea where your notion that all LGBTQ people think alike comes from, though. If you have any evidence of that, I would love to see it, as it runs entirely contrary to both basic sense and my own experience.
Anyway, if only those with direct personal experience of every aspect of the subject under discussion were able to comment, we would, on this thread, be limited to Asian transgender lesbian counsellors - possibly who had also been raped. Whilst it is possible that someone fits that rather niche brief, the odds are that they would be talking to themselves rather than discussing.
As a matter of interest, would your theory that only those from particular communities have a right to an opinion mean that our hypothetical poster couldn't comment on the post about the barman who thinks that 'terfs' are 'non-people' unless by an increasingly unlikely coincidence they also worked in a bar'?