The "lane" is simple and has always been: no "right", as fundamental as it can be, is limitless. For ex. Freedom of movement is largely restricted, and the fact I can't "enter your house freely" is not a slippery slope to internal visas as the sort China uses to restrict movement internally.

Even in the US, freedom of speech IS restricted: the Supreme Court put the bar very high but it didn't say you could say anything. State secrets can't be revealed willy-nilly; even lower, you can't enter a non-disclosure agreement and then violate it.

The "lane" is that we try as much as possible to put clear, consistent guideline that apply to everyone through a legislative (actual laws) and judicial (precedent) process. This is absolutely not the same as Musk deciding on his own, inconsistent, ridiculous fits of drug-addled rage, where he bans the word "cisgender" or @elonjet for his own safety and then allows complete nazi-"WE WILL KILL YOU BITCHES" stuff - and that's only one of many examples.