I still believe that fits the definition:

1. An economic doctrine that opposes governmental regulation of or interference in commerce beyond the minimum necessary for a free-enterprise system to operate according to its own economic laws.

I add the highlighting to point out that in order for a society to stay fair, it must be regulated. If they believe that a free market should be everlasting, they should also believe that enabling the capitalist overclass would be detrimental to that goal. They tend to vote, however, for that same overclass that seeks to destroy the balance, and destroy any semblance of a “laissez-faire” market.

Like, an example. Trump says he wants to add a 10-20% tariff on all imports. Is that a “laissez-faire” government? However, if you explained to these people, without Fox News, what that meant.. rhey’d clearly say it was some planned-economy Argentine shit.