It's truly extraordinary when you consider how deeply convinced they are of their own beliefs. In addition to your observation many on the left think Orwell's 1984 is a warning about what Conservatives want to happen.
They fight for intolerance by being intolerant.
They fight against racism by being Racist.
They proclaim truth in science by proclaiming a consensus in science and shutting out skepticism.
They will tell us that gender is fluid but that homosexuals are born that way.
The left has long been immune to their own hypocrisy which is something that has taken me a very long time to understand.
Logic and reason are secondary to their emotional needs and desire to create a safe space where they won't be forced to think, forced to do the math or take a stand on anything other than uncertainty.
That’s an excellent summary in a succinct format! Thanks!