The opposite of unfettered capitalism is fettered capitalism: all overhead costs at the point of purchase. Barter would become the go-to choice or self sufficiency when people are allowed to keep to their own keeping rather than buying an imagined need from Madison Ave and Wall Street’s lie of “ownership”.
Democrats think sales taxes are more regressive than billionairism. Republicans think billionairism is God.
Neither really wants poor people to be anything other than working and dependent while believing in the opposite.