Meh. Freedom of speech doesn't mean freedom of consequence. And let's be honest, as good and well-intentioned as the US's first amendment is, there are other amendments blocking parts of it, so it's really not as sacrosanct as it sounds.
And I can't speak for the US. I don't know any of the laws there. I just know that there's quite a lot over there being repealled, and given your history with gun violence and overall people freely acting on their extreme racism and discrimination, I for sure wouldn't put it past the country to have some lacking rights or outright denial of rights. Only you can speak for the US, and I'm sorry if this hurts your feelings, but it is important that there are laws not only securing people's rights but also making sure they feel safe. Otherwise what's the point of, say, gay marriage if the moment a lesbian couple walks into civil registry they're gunned down?
Hyperbole, I know, but a) It's the US. That's REALLY the image you guys project to the world, and b) I honestly wouldn't put it past some crazy people to do so. When you have crazy people in the civil offices denying to marry them under "freedom of speech", then y'all got a problem.
Speaking on my corner of the world, yeah. We have laws in place for people to get married, but as far as I know none on gender changes or trans people in general. With a rather violent political party being too outspoken about violently murdering us. And guess which party is currently on the rise. And no, we don't have any 1st amendment securing freedom of speech, it's just implied in our constitution to be a thing. Hasn't stopped us from being a dictatorship before.
Sometimes it's not about laws securing rights. It's about safeguards. About not being buldgeoned to death for using what some consider to be the "wrong bathroom".
And isn't there a place in the US where they passed a bill saying they wanted to inspect underaged kids's privates before using a toilet? Like, again, it's not violation of rights... but it's definitely something that doesn't make anyone, straight people included, feel secure.
Quick Edit: Laws help normalize things. Don't just think laws stop at "securing rights". There's more to it than that, and you know there is.