Actual argument I had recently with a "libertarian" family member:
Libertarian: "Rent control shouldn't exist! It's wrong for big government to tell property owners and renters what kind of agreements they can enter!"
Me: "What are your thoughts on single family zoning that bans missing-middle housing throughout most of the US?"
Libertarian: "Well that's different! People choosing what kind of rules should apply to where they live is the epitome of freedom!"
Me: "Couldn't that same argument apply to rent control?"
Libertarian: "Wha...you have clearly been brainwashed by the woke mind virus! So sad!"