What they think is important is trivial and false; what they suppose to be proven-untrue is not just correct but blindingly obvious to the meanest intellect; what they suppose to be based on evidence is simply assumed...
Every new idea they have is wrong and harmful; everything they want to abolish is better than what they want to replace it with...
The people they admire are manufactured fakes - the people they despise include saints and creative geniuses.
Their idea of beauty is viscerally ugly - they go to great expense and effort to erect vile and useless buildings and construct futile technologies.
They mock wholesome virtue and call it hypocrisy because it is flawed; and give medals, prizes and aristocratic titles to the successfully greedy, lustful, dishonest and exploitative - especially when they boast about their wickedness.
Their entire world view is a conspiracy theory of made-up paranoia; while they label common sense inferences based on plain facts as conspiracy theories.
They regard themselves as anti-authoritarian while believing anything and everything purely on the basis of their notions of high status provenance.
Most importantly, they despise and mock faith - regarding it as gullible, wishful thinking; their own faith is invisible to them, paradoxically denied by them - yet is responsible for all the above.