Moral Justification for Selfishness?

What Galbraith said here was true until recently.  The election of Trump started an epoch in which the modern conservative is so involved in hate, cruelty, deceit, science denial, and conspiracy theories that it no longer is in search of a moral justification for anything.

Please don’t tell me that the support of Marjorie Taylor Greene and the demotion of ultraconservative Liz Cheney (who voted with Trump in 92% of cases while he was in office) is anything other than a sickening blend of sycophancy and insanity.