The AfD called to shoot migrants at the EU border. They retreated to the "only one person's personal opinion" after a harsh backlash.

QAnon representatives are calling for the murder of Democrats. The same group advocates for brutal treatment of migrants, restrictions of freedom of choice for women, direct violence against muslims.

I don't see any of this on the left side of the political spectrum. Also, when someone in a group voices radical opinions and calls for violence it represents the groups view when said group is not distancing itself from these views. Because if the group doesn't, the one person is just the group trying to find out how far they can go.