Is There Such a Thing as Perfect Free Speech?

Elon Musk has cracked down on the posting of swastikas, especially inside of a star of David. He says he thinks there were multiple reasons you could ban Kanye and it's far as good to be honest. The Supreme Court has created at least nine categories of speech that it considers to be dangerous but not protected by the first amendment. "I think what we're saying is that social networks should not be banning users from participating in a free marketplace of ideas"