Do you think classic liberal free market works?

My experience is that human nature leads to people cutting corners, lying about products and outright defrauding customers, which in turn leads to governments stepping in and making laws and standards and within a short time there's massive over-regulation and crippling compliance costs.

And hops in beer instead of magic mushrooms (damn those germans).

free markets only really work when there's full visibilty of all processes, ie. game theory.

For everything else you need state oversight to keep abusers in check.