I don’t know about his account in particular, but it is true that Elon has unbanned all sorts of vicious and violent white supremacists.
Twitter said amnesty is not being granted to accounts that have broken the law or participated in egregious spam. Musk has also said it cannot turn into a free-for-all hellscape. Code exams indicates Twitter has restarted end-to-end DM encryption a project that was previously abandoned. Those seem like positive reasonable changes.
Twitter was failing prior to Musk and may continue to fail. I don’t really care either way. But there isn’t a better alternative to Twitter as a public square.
As usual the Chicken Little hysterical extremists are crying at both ends. I hope they continue crying because usually when both parties feel they are being screwed in reality they are being treated fairly.