Look man, good on you for understanding that “free markets”, the fundamental ideology of capitalism, is antagonistic to people’s liberty. Its just wild that you acknowledge that but then go on to insist we should keep doing free markets and capitalism.
Free markets and capitalism will always both ideologically and materially put people into power who disagree with you, people who want to deregulate the market and restrict people’s freedom. In order to actually do what you want you must shut those people, the bourgeoisie, out of power. It doesnt matter if you do that through revolutionary violence like the communists or through peaceful democracy like so many Latin american nations. You will be met with violence from the bourgeoisie. Doesnt matter if all you want is an actually regulated free market.