Expecting leftists to have good manners? Is there such a thing?
When you are self absorbed, convinced of your own moral and intellectual superiority then thier can see no wrong in what they do.
Two things come to mind
1st bongino’s point “ we think the let are people with bad ideas, the left think of us with as bad(evil) people with ideas” though the idea of the left just plain being mentally ill seems likely
2nd the scene in inglorious bastards where SS officer talks about Jews as rats
If those who oppose them are rats then whatever they do is fine….
The use of vulgarities is a linguistic crutch used by inarticulate mutherfukkers.