While there have been a few assassinations of police since the BLM riots started years ago, I'm not aware of any overt attacks on the persons in politics by the right. Obviously this is fairly fresh, so we'll see, but my point is there's talk and then there's action.
This is just a point of curiosity, not affirmations of the actions at the capitol. The plot against the Michigan governor by the right-wing anarchists strikes me as a much more credible threat than what occurred at the capitol, even though the latter is spoken about with some sort of future-telling confidence.