Congratulations @MissScarletInTheBallroom . I have been using facebook as a platform to publicise my GC views for a number of years. I am not going to go into too much detail as it is too outing. I am old and retired, have very few friends in real life or online and no voluntary activities that would be affected by me getting 'cancelled' or whatever.
I felt that so many people had to be so careful in order to preserve their jobs and livelihoods, relationships etc that I couldn't just sit back and do nothing when I had little to lose.
Almost no-one has interacted with my posts. I got some real-life kickback at the start from a close relative and when I explained about men in women's changing rooms, prisons etc did see my pov. This person is in a workplace which is completely captured and other close family not related to me have a trans mtf member so it is difficult. They act as flying monkeys. We don't discuss it.
I lost another very close real life friend/family member and we no longer speak.
I've only had one anonymous message along the lines of 'die Nazi scum' .
I strongly suspect most of my friends have muted me! I have more followers (still very few) than friends and have no idea why. I suspect most of them are scammers or bots. I am not that clued up about how facebook works.
I have got some gc 'merch' but have not had the courage to display it when out in public. I'm thinking about that. I get so angry when I see the trans flag/logos everywhere and know that if I tried to display a Suffragette lanyard, ribbon, etc I would probably suffer abuse.
I posted about the SC judgement and interestingly got 'likes' from a small number of people who previously have kept very quiet. I do sense that the judgement has freed people up to express views that previously they felt they couldn't. The chilling effect is real.
So good luck to you and many congratulations. I know how hard it is.
Sadly I know some of my relationships will never recover. Not least I am unable not to feel a lot of contempt for some people who have not shown any support of any kind and kept well out of it all. My life won't reset to how it was before. My landscape has permanently altered. Maybe it is the same for them, I don't know and don't really care anymore.
Sorry about the long post, I have very, very few people I can talk to about this irl. I was so relieved about the judgement. It lifted a huge burden that I hadn't really been aware I was carrying. I don't think the fight is over by a long way but we now have a firm legal framework to work from.
Mumsnet has been invaluable.
I'm sure you will be having a positive effect even if you don't know it.