As unpleasant as these right-wing figures are, do you really think that any of them are truly genocidal or likely to engage in military conquest? (and therefore genuinely worthy of comparison with the Nazis)
Not saying all right winger are Nazis, but the "jews will not replace us" crowd definitely is. And the rest is at least authoritarian bordering facist. Same goes for some European parties: the AfD in Germamy, whateber LePen calls her outfit now in France, the current government party in Italy, the current politics of Nethanyahu (arguably not a Nazinof course, but a straight up authoritarian with religious tendencies and disdain for democratic seperation of powers), Hungary, the FPÖ in Austria... The list way too long.
Don’t underestimate the nationalist bloodlust.
Haven't some of them been clamouring for an attack on Mexico recently?
Anyway, there are worse figures than Tucker Carlson on Twitter. Some are outright nazis. Others can name them if they wish, but I won't amplify them here.