IF you can justify January 6th then you can also justify Hitler's killing 6 million Jewish people too

 Because they are both a part of non-Democratic Activity. In other words they are both actions against the common good of the people.

Democracy gives everyone a voice "Theoretically" if they choose to vote in an election. Greene wants to obviously take away that right from minorities so only White people can Vote.

So, justifying January 6th is Anti-Democratic and Fascist by nature.