Isn’t that what they did? At least between consenting adults.
Technically, yes. And for a time, it was good.
Then Roe vs. Wade was overturned for no good reason and Trump stole the election last year. The (federal) laws towards gay/lesbian(/etc?) marriage hasn't changed afaik, but it would surprise me if that is how it is in practice under Teflon Don.
Not bashing anyone, does LGBTQ as an acronym even matter as a whole for marriages as much as for self-expression and mental health? Not in a "LGBTQ is lesser" way, but think about it logically. Asexuals (well, aromantic asexuals) aren't getting married, they don't want to. Getting married as transgender should absolutely be legal and legitimate, it's just that in a marriage, you're either male or female or (in rare cases) hermaphroditic in a biological, body-focused sense, so your marriage can be gay or lesbian or straight but whether you started out as the gender you currently are should be irrelevant to marriage status as long as the government acknowledges you are your current gender regardless of if you changed your gender.
If you want to normalize this stuff, the best way to do it is to at least recognize nuance and definitions. There are edge cases, those can and should be considered legal too, but as a single asexual person with opinions that contradict both partisan political extremes, if it looks like a fashion statement instead of a call for peace or a demand for true equality, you're probably doing it wrong.
Of course, now there are bigger issues. Probably better to force Trump off his throne and then never let up the pressure on improving from there.
What about "Our Lives Matter Too" (OTM2)? You're trying to fight oppression, appealing to empathy should have been the first resort. I know it feels good to prove being black or dark-skinned doesn't mean you need help, I've been there because I have autism and have encountered ableism from people who are supposed to be doctors or nurses, I'm just saying that once the few white people in the civil rights movement left, it lost steam because the opponent was more willing to get other people's assistance (in bad ways, but they still succeeded and that should have been countered).
For what it's worth, if a cop pointed a gun at a kid, I'd die to put myself between them before I let him pull the trigger, and if I would be too late, I'd f-ing kill the bastard. Fortunately, I've never met a cop willing to do that. I honestly hate it that your country has cops who are willing to do that in the open.