After watching a few videos into the series one big difference I see is that he tends advocating to not engage with people and to delete comments.
Here he shows deleting a comment that was harmless with "never be too proud to delete a comment": https://youtu.be/wmVkJvieaOA?t=693
This reminds me of this survey, according to which republican are by far more comfortable with the idea of having a roommate with different political beliefs than democrats are.
Yeah, can't say that I agree with deleting comments. We don't have to deny or alter the past as our views mature.
That survey doesn't say much on it's own. In my experience that would likely hold true for room-mates, but that can change with context.
As an example, I say shit that ruffles feathers on both ends, but I am more likely to get down-voted by people on the right.
I think there are too many factors that go into it to be able to make a meaningful correlation.
Downvotes are still a giant step away away from deletions, disabled comments and shadowbans.
He does do a reasonable job of defining the phrase and it's history.
I guess my comment applies more to the follow-up videos. Which are also good videos, if we keep in mind that these behaviours are universal, and not attached to any specific political view.
It's interesting how people can be capable of clearly and accurately describing behaviour of the opposition, while being unable to recognize their own biases.
I think the human minds greatest weakness is the inability to objectively view itself.