You speak of "all these so-called TERFs", but the article you linked, in the very first sentence, qualifies this with "some":
"Some trans-exclusionary radical feminists have allied with conservative or far-right groups and politicians who oppose legislation that would expand transgender rights in the United States."
As for "TERFs are consistently found to be supporting right-wing candidates", which you claim, the two articles in the citations for the Wikipedia quote above talk about how right-wing groups in the US are listening to feminists on this specific issue. So really it's the opposite way around to what you're saying.
"Some trans-exclusionary radical feminists have allied with conservative or far-right groups and politicians who oppose legislation that would expand transgender rights in the United States."
As for "TERFs are consistently found to be supporting right-wing candidates", which you claim, the two articles in the citations for the Wikipedia quote above talk about how right-wing groups in the US are listening to feminists on this specific issue. So really it's the opposite way around to what you're saying.