Cognitive dissonance is running amuck with proggies nowadays.
So many truths opposing so many of their beliefs.
These are the same people who believe in a Star Trek-like fantasy future, where there's perfect social cohesion, radical egalitarianism, and no ethnic/racial conflict and a seamless welfare state.
How do they achieve that goal?
By importing millions of clannish, lower-income, poorly educated immigrants/refugees from the third world while simultaneously making the economy run as inefficiently as possible.