The Revolutionary War.

The Battle of Blair Mountain.

Even MLK’s mostly peaceful actions only had teeth because Malcom X was showing people what a non-peaceful protest would look like.

Sadly, violence usually has to be the answer.

As we saw from the peaceful protests in Hong Kong, playing nice gets you absolutely nothing. And as those protests and the Cabin Creek/Paint Creek protests showed, even those who try to be peaceful will find violence inflicted upon them.

Furthermore, left to fester, the racists trying to run the show will start inflicting violence if not put down quickly; see the Tulsa Race Massacre as an example.

Even if they are a tankie, they’re still putting forth a valid criticism.