Their account was never banned and could always be viewed. There's nothing in this post that indicates anything has changed.
From last week: https://web.archive.org/web/20221019005155/https://twitter.c...
From last week: https://web.archive.org/web/20221019005155/https://twitter.c...
Even if something has changed and the title is correct, there's no source given for this assertion at the link provided. I'm flagging this submission since it doesn't contain any new information and it violates the HN guidelines wrt editorialized titles.