It's a shame that people like Elon are associated with the "free speech" movement. The right to free speech is something people fought and died for, and have risked their lives to protect decade on decade. It's a gift previous generations have given to us. And now it's almost seen as a dirty word. Which is exactly what those in power want.
Free speech and an unrestrained press protects all of us from government over-reach, it is a primary defense against the growth of fascism, it is the engine that drives the next stage of social and cultural evolution. Ideas considered abhorrent now may be commonplace in the future. Think of what people would had said if you had advocated for legal homosexuality in the 1950s, you'd be right if you'd think they'd use any exemption possible in free speech protections to try and throw you in jail, in fact they did, and people are calling for less free speech than we had then.
You are a human. It should be a universal human right to think whatever you want to think and say whatever you want to say, and the government has no place putting anything other than extremely clear and limited restrictions on it. Society is free to punish you, but it's a power we cannot hand over to the government.