From 404 Media:

Meta’s HR team is deleting internal employee criticism of new board member, UFC president and CEO Dana White, at the same time that CEO Mark Zuckerberg announced to the world that Meta will “get back to our roots around free expression”

Surprise surprise. Zuckerberg’s new obsession with free speech is - as is the case for all these fragile snowflakes - contingent on the speech concerned being of the ilk that either he or the person he’s sucking up to agrees with.