Keep pretending that your kids are blind, and then be shocked why kids never have an honest sex talk with you, including about important concepts like contraception, or when something goes wrong. That trust and openness does not come from nowhere; every time your kid is afraid to ask about something, it erodes the trust.
I also do not think you've actually been to pride, given how you describe it, as that's not how any of it is presented. Or really watched much mainstream TV, even my little ponies cartoon ahs BDSM elements as in show jokes few times.
And yet you keep talking like some kink introduction expert. Hell, no one even asked, but no, I am not part of any kink, just happy transbian with my very cis wife and lovely children. But many of my friends are, and we have them, and their kids, over a lot too.
The horror.
But that's what happens when you engage in an attempt at good-intentioned discussion with someone not at that level, they will ask, get a good answer, and then move the goalpost.
And then make up about "increasingly cynical public" where pride that happened today was bigger than in any of the recent years, despite funding cut. Get out of your online echo chambers and into the real world.