So far as the "media barrage" my experience is that I got a lot more negative about the trans movement when I joined Mastodon a few years ago and got exposed to their own words.
My trans friend in college suffered terribly because her mother disowned her. I can say as a parent though, if I saw my child was involved with people who were as hateful and negative as the trans people I see on Mastodon, I'd think "I'd do anything at all to spare my child from that suffering."
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I think "asexual", as a fashionable label, is particularly harmful. I've met a lot of people who are definitely sexual who went on a phase of glomming on to it and it certainly contributed to their misunderstanding of themselves.
The proliferation of labels about sexuality seems harmful to me (polyamorous is another, BDSM people introduce 10s of them, like you couldn't possible be articulate about your desires but you imagine there is some place where you can pick them off a menu)
My recent experience is that when something squicky goes down or a paraphilia rears its ugly head the people you can trust the least are the ones who talk about sex as if they were liberated or who claim to have some subaltern identity. I think people like this are dangerous not just as direct social connections but even if they are 2, 3 or 4 steps removed.
This classic of French theory
https://monoskop.org/images/9/96/Baudrillard_Jean_Seduction....
has a great part near the beginning about how glib talk about sexuality is a trap, not a way to liberation.