@mmullins
It does -- the problem is social, not technical. The pre-existing monoculture has not adopted anti-racism. (A minority of servers notwithstanding.)
The thing about white dominated monocultures is that they're minefields because many white people will only express their racism when bipoc people show up. Till they open their mouths it's hard to identify them.
Further, the apathetic white majority will give white folks (esp. "known" folk) the benefit of the doubt every time.
@twipped Certainly it's not. Systematic racism infuses every part of our culture and if one isn't actively fighting it, you're likely supporting it in ways one may not even be aware of.
I'd propose that the twitter side doesn't have any locality and so doesn't have formation of groups of people who know each other because they're nearby (in a network sense). This then eliminates one of the forms of tribalism that appear uniquely on the fediverse that result in defending racist behavior.