It is eventually going to have to involve support from Prevent and work related to deprogramming.
The de programming is going to have to be huge.
I was v encouraged by a discussion in a well known podcast facegroup recently - mainly that the owners of the podcast allowed a range of comments to stand and refused to delete comments that would probably go 'poof' here. But then there was a #bekind trans celebratory post which had 100s of likes, and many of those women are professionals.
I recognised a couple as psychologists who were acquaintances. That may be that people didn't feel they could like or comment on the other posts, but at the same time, it's clear there are a great deal of professionals at high levels who truly believe and cannot understand the opposite argument at all. That "This is a Tory right wing idea, get Labour in and all will be ok." Of course, some have their own trans family members, and that's going to be very hard indeed.