Yep. Protesting the result of the 2020 election is unarguably traitorous. In the absence of good evidence of significant fraud what else but traitorous. Could say all the GOP efforts to make it harder for minorities to vote is traitorous to the cause of democracy.
Those who took part in the Jan 6 insurrection knowing they were attempting to stop Pence from declaring the result of a valid vote were traitors to the cause of democracy. Unequivocally.