Pearls before swine.
If leftists actually understood economics, they wouldn’t be the ignorant commies that they are.
A couple of things you CAN ask of an ignocommie -
“what makes anyone want to produce ANYTHING if they don’t gain from it?”
“And what are you proposing to do if they refuse to produce a product or service for no gain?”
You’ll quickly reveal their dark core with these questions.
Marxism/Communism = enslavement