Seems pretty obvious to me that kids will quickly see who has the power in their lives, and if they have a choice, will aspire to be more like those they see have the power / easier life, including changing sex if necessary, and if they have the choice to do that, why would they not take it.
The old song "It's a man's world", isn't so true any longer, and a lot of folk are doing good business because of that. We might even say they created a market where some would argue there was none, so I suppose some credit is due to them for that.
Your view of how marginal trans is, is nothing to what it used to be. When I was a kid, and even until maybe my early thirties, it was almost unheard of. There was the odd cross-dresser who got "Caught out", but nobody I remember actually committing to do that for life, never mind the drastic moves of hormone blockers and castration that seem to be all part of the equation now. We used to think that only happened in the horrible histories around eunuchs. But lately it has become commonplace, voluntarily! There were always gay men, but that seems something much deeper, a truly genetic deep something, and why not, if that does it for them and they have willing legal participants, live and let live. There were also always highly sexed folk, who at least some of the time had the motto "Two legs good, four legs bad". But again they never committed to any permanent state.
To me there is a social driver which has become ever more acute, the threat of poverty, which comes as a result of "Failure" to meet the expectations of society, which includes submitting oneself to "The system", which now enriches itself with us as the commoditised product. The more drugs it can sell to manage all the conditions affecting us, like cancer, HIV, diabetes, covid, and... and well the whole spectrum and all the outcomes of gender dysphoria / confusion, the better. Again, new markets are being created there, all the time.
It's a system fueled exclusively by mathematically negative energy (Extracted from Earth), which when we change, will change everything.
I think after that we might see normal relationships between men and women coming back.
Until then, things are just going to get more and more strange.
I wouldn't call myself incel at the age of nearly sixty, I am still a warm blooded man with the same eyes and feeling for women I always had, but I never met the final partner yet, and virtual this and that has come to stand in. I feel a little like the vampires living on rat's blood in "Interview with the vampire".
We just bidin' our time for now :)