Enrico Weigelt. He's also an anti-vaxxer moron. To quote his own words on the LKML: https://lkml.iu.edu/hypermail/linux/kernel/2106.1/04542.html

And I know a lot of people who will never take part in this generic human experiment that basically creates a new humanoid race (people who generate and exhaust the toxic spike proteine, whose gene sequence doesn't look quote natural). I'm one of them, as my whole family.

So yes, sure, nobody can stop people that think the pandemic is over ("we are vaccinated") from meeting in person.

Pandemic ? Did anybody look at the actual scientific data instead of just watching corporate tv ? #faucigate

The only benefit I see in Xlibre is that it will attract idiots like him and and draw them away from projects with real merit.

Strange, nowhere in the article you linked to does it say that "he was banned from Red Hat for posting right wing conspiracy theories".

So far, we have not seen any official statement from the CoC team at freedesktop.org explaining why metux was banned. Could you please provide a source for your claim?