There is no such thing as "free speech" on Twitter. Go on Twitter and call Musk a "moron" and see how long it takes them to ban you.
All speech has consequences. The conservative definition of "free speech" is being able to lie with impunity.
Musk's destruction of Twitter in the name of "free speech" has made twitter the worst source of lies, misinformation and outright propaganda, in the world.
I read NOTHING on Twitter that is any kind of loss to the world. I stopped using it when Trump stopped fact checking or verifiying the truth of posts. Wash, rinse and repeat for FaceBook.