Ayn Rand had Francisco d’Anconia say in the “Money Speech” from Atlas Shrugged, “Run for your life from any man who tells you that money is evil. That sentence is the leper’s bell of an approaching looter.” Love that line.
I feel the same about people who denigrate the libertarian notions of self-ownership and the non-aggression principle. The alternative to my being a self-owner is that someone else–maybe the person objecting to the “coherence” of self-ownership–owns me instead. That’s slavery. Those who object to the NAP must favor some kinds of aggression–or what we libertarians quaintly call “crime.”