What a bizarre claim. There's plenty of "good faith" criticism of rent control.
People think different things. You're allowed to advocate rent control. But assuming bad faith because "I am right" or "my opponents are in the thrall of the rentier class" is just astonishing.
People's opinions on these is overwhelmingly driven by their political values.
Trump doesn't love the Laffer Curve for its abstract mathematical beauty or essential truth - it's merely a rhetorical device for justifying the policies that he and other wealthy interests prefer.
If you have given up on this, there's no point in participating at all.
I'm simply describing what motivates people on the political right. There is no end of literature to support this view.
You may find it troubling to accept that many people in politics aren't acting in good faith or motivated by pure virtue. But it's true!
1. Those who focus on the beauty and simplicity of markets and the advantages of decentralized decision making.
2. Those who focus on all the ways markets create or abet undesirable conditions for human beings.
Everyone reasonable sits somewhere in the middle of those positions. The loons are gathered at both extremes. There are perfectly good arguments against minimum wage, rent control, and steep progressive taxes. There are also perfectly good arguments for those things.
And none of that has anything to do with Donald Trump.
Like a lot of economic critique, rent control criticism is driven from cultural allegiance to landlords and the rentier class, rather than good faith.