It's not even a straw man argument: it's a blazing Wicker Man, with our arguments supposedly immured inside like a conscience they're trying to kill.
Projections like: The most recent reminder of the truth - that hard-won ground can be lost... er, yes, dear, that's what we're afraid of.
Or The TERFs have been good at portraying themselves as a marginalised, silenced minority - ...followed soon after by It took me a while to learn that just because someone is a minority, they are not necessarily the underdog. Really, you don't say. 
I also realised that the TERF community here is small, butthe UK one is large and plugged in, so they came charging in like the cavalry. In the UK, TERFdom is centred on academics, especially feminists and philosophers, so it also taps into those arguments about free speech and deplatforming in universities. Here, it’s off campus, which is also interesting. It’s more intellectually marginal. I can see how this might feel like an uncomfortable echo of colonial relationships, but what can we do? The UK has a bigger population than that of NZ, so public life and culture are going to be active. Population density and degree of urbanisation probably count for a lot, too.
I didn’t like the tenor of the argument, the way that TERFs seemed to hound and victimise critics; or the single mindedness of their world view, the obsessiveness of it. I started to doubt the alarmist claims about men in women’s changing rooms and prisons, and started to see them promote conspiracy theories about pedophiles. Hm. hound/ victimise/ single-mindedness/ obsessiveness. Alarmist claims about "literal violence" (misgendering is such a bitch, compared to DieInAFireTERF).
A friend of mine said if you want to assess the quality of a new (as it was to me) argument or belief, see who else it attracts. Besides the legit feminists, [gosh, thanks] there were men’s rights activists, Jordan Peterson fans, free speech nuts, Quillette readers Could it be simply that a lot of people find your claims, ideas and behaviour problematic?
The stories these supposedly left-wing activists were sharing were coming from the Spectator and the Daily Mail. Oh, so you didn't dare go after The Times. Also, if the Guardian would cover the gender critical point of view a bit better, that would be great, thanks.
cruel/ lack of compassion/ transphobic If you're looking for a transphobe, you need to meet a man, man, not a gender critical feminist. Men get away with saying all sorts of shit women don't.
If someone is reading this and wants to confront someone in their life who is currently down the TERF rabbit hole, how would you suggest approaching them, based on your experience?
If someone’s deep in the TERF rabbit hole, I don’t know. Threaten her job or doxx her children. That might do it.
Astroturf is simulated grassroots activity. It's just too unbelievably apt that this person is an astro-terf.