Assuming the alternative social media ban promotion is what he is referring to here:

Going forward, there will be a vote for major policy changes. My apologies. Won’t happen again.

https://twitter.com/elonmusk/status/1604616863673208832 [Nitter]

The link for this post uses a read-only front-end for Twitter, which can be easier to read for viewing a full Twitter thread. The Tweet that kicked off the thread is:

Sorry wait did he just fucking ROLL BACK THE POLICY???? LMFAOOOOOOOO everything is gone

This man is unstable and is definitely not fit as CEO 1.

1. https://twitter.com/TwitterSupport/status/1604531261791522817
2. https://twitter.com/TwitterSupport/status/1604531265419591681
3. https://twitter.com/TwitterSupport/status/1604531268493795329
4. https://twitter.com/TwitterSupport/status/1604531272226832387
5. https://help.twitter.com/rules-and-policies/social-platforms-policy

Later in the thread ...

Mastodon links (and some Soapbox links) are still blocking Tweets:

https://twitter.com/JBMagination2/status/1603836633429774350