Trump literally signed an executive order which was threatening social media companies to take on liability from anything their users posted. When that happens

Trump literally signed an executive order which was threatening social media companies to take on liability from anything their users posted. When that happens said companies will simply outright ban the subs that are causing problems, which are usually the far-right subs because they insist on making threats of violence and racism. The 'extreme left' has little to no political power compared to the president telling companies to either obey him or risk having their site go down in flames.