I haven't tried much, but I think framing it in terms of central planning, and how that has been a total disaster every time it's been tried, is a good approach. Don't even mention the words socialist or capitalist if possible.

jgbtc

bitcoin

The Whipping Boy of Modern Culture - CAPITALISM

kepford

Have you had any luck with redirecting people's angst toward fiat/state in discussions? I don't think I've found the right strategy. I don't get into debates with people so I don't mean that. Humans don't like to lose so when it turns into a debate few will budge on anything.