There might be more to it than that. People like this exist in every culture - males or females uncomfortable with that born status - but it's only very recently that technology has existed that could let people change their sexual appearance to such a degree. They're going nuts with it, sure, but I imagine people went pretty nuts with fire, too, and we know they went nuts with the internal combustion engine and nuclear power.

I've known some trans women personally. They never listed anti-male feeling or shame at being biologically male as a reason for transitioning. One, when still presenting as male, was, frankly, one of the more entitled people I had ever met, and most women I knew resented his condescension (not much changed, IMO, since). Often it was related to autonomy, or just feeling more comfortable in a female role and presentation.

I'm very uncomfortable with the way that these things are being hyped in the media, though, and the way they seem to be being promoted in schools. It doesn't seem to be helping anyone, and appears more like a political ideology than a factual presentation of reality.