Antigrinch
I agree. They've operated 'in plain sight' for some years but instead of operating as social justice movements have to, they're (mainly) wealthy middle aged white men with immediate access to power, funding and the powerful. So they;
Established pressure groups to lobby but called them charities
Using charities to lobby parliament about changing the law
Apply for funding from everyone
Got funding from everyone
Provide training for everyone - the NHS, education , the law civil service, police etc
Use civil service, the law, police to introduce and enforce their specific world view (and introduce sanctions for not complying)
Special focus on education - universities and schools - to ensure that the children / next generation are believers and compliant
Developed special language including 'transphobia' - definition which will include anything and everything and enable total silencing of anyone who suggests that there are problems.
Such careful positioning of a regressive and intolerant ideology as 'vulnerable, discriminated and needy'. Also see Redtoothbrush informative posts about cults.
Just imagine the good that could have been achieved using these tactics about something like violence against women. But of course, women would never have been granted that level of access to power and funding.