I only watched the three minute segment you mentioned above, and I only skimmed the paper you posted in that earlier link, but I wouldn't call Blanchard's work discredited based on either.
As I said, I'm under no delusion that I'm going to change minds here. You skimmed a paper, watched three minutes (and it appears didn't absorb much of that), so of course you aren't convinced. Did you even notice I recommended that portion of video because it relates to a specific line of argument some other posters were having? That part alone is not and was not supposed to discredit Blanchard alone.
Blanchard's work is discredited in that video, (go ahead and watch from the beginning, it's long but her form of argument lays things out nicely by sections, unless her humor isn't your kind of thing) in the paper, and in that part of the video. Moreover, it not being used by the actual professionals and professional organizations that deal with such issues despite a very vocal lobby pushing it for a long time is more support that it is discredited. In fact, for a meaningful definition of discredited, that is proof it is, at least for experts.
The video in particular seems to be saying, "I think this is really stupid and I need a drink." It's not a compelling argument.
She specifically pointed out MANY ways it is really stupid.
One thing about it that might be a bit more convincing is the narrator's discussion of the "pair bond". If that language came from Blanchard, I would have to agree it makes no sense. If, on the other hand, that is her explanation of what Blanchard said, but not in Blanchard's words, then it's a straw man. From the way she said it and lack of citation, I couldn't tell which was the case. In the little bit I've read about Blanchard's stuff, the idea of a "pair bond" didn't ring a bell.
Except the part where she reads verbatim from the writing
Men Trapped in Men's Bodies by Blanchard's key example and disciple Anne A Lawerence? Don't get too hung up on the 'pair bond' thing because it is a paraphrasing as far as I can tell, but an accurate one. Blanchard argues that the reason that post-transition trans women don't continue to exhibit the behaviors and feelings he
bases his finding that they are autogynophiles on is because they form a relationships with the women they think they have become, fulfilling their 'sexual orientation' of autogynophiles. This despite them still forming relationships with...other people. And some of them being sexually attracted to men. And a whole host of other problems that go away if we apply Occum's razor and think that most trans women are women who like most women sometimes want sex.
Let me repeat again, even the trans women that Blanchard found who were also autogynophiles by their own belief reported that their cross-sexual fantasy and arousal
ceased after transition. But they still wanted to live as women, and their sexual responses were those of women. He argues that the autogynophilia is causal of being trans gender, remember?