Which is in no way normal. Which caused outrage from all sides except the White House. The lack of outrage from the White House is also not normal, and we should rage against that. We should not normalize violence.
It isn't normalising violence.
These people are explicitly advocating for industrial-scale genocide. They believe insane reality-bending self-contradicting conspiracy theories. They are killing people in broad daylight. They're walking around with fucking AR-15s and swastika armbands.
They adhere to an ideology that dictates you only argue with liberals in bad faith to exhaust and frustrate them, you categorically reject any notions of rational debate and instead pay lip service to democratic norms until you are numerous enough to take over the government and start killing people. You replace all notions of process or rule of law with the adulation of pure brute power.
If you look at these people and think "oh well hmm I guess we need to defeat them with their own logic in the court of public opinion and then they'll go away," then
you are the person normalising violence.
Violence is the entire point of their philosophy. The only actual praxis for fascists is violence or the credible threat of violence.
If these people are not aggressively curbed by the state - and in America they won't be - then the rest of the populace has to understand that they are already in a war and should take steps to defend themselves.
I think violence is an extremely serious matter and should only be undertaken in life threatening circumstances. I'm not 'normalising' it. Watching fascism sweep across the government and sections of the public, and thinking that it can be defeated with op-eds and hashtags, though? That is normalising violence. That's refusing to take it seriously.