The #BuffaloMassacre was on #ThisDayInHistory in 2022, when 18-year-old #PaytonGendron, a nationalist, #WhiteSupremacist, #FarRight proponent of the #GreatReplacementTheory (shared by #TuckerCarlson, #AnneCoulter, &c.) killed ten #Black people in a #TopsFriendlyMarkets location.