I know the point you're trying to make; it's ubiquitous. The point I'm making is that "free markets" won't answer the question either, and often result in things that are obviously against "value to society."
One little thing I find annoying is that whenever someone points out some issue with free markets, someone always seems to reply with something that amounts to "have you considered free markets?" Whatever the problem, markets are the solution, even if the problem stems from markets themselves.
The Soviet Union had serious problems, but it's a mistake to reason from that to the conclusion that markets are in some way ideal. They have their own problems, and we don't have access to an ideal system, so we have to try to deal with individual problems and make tradeoffs.
One little thing I find annoying is that whenever someone points out some issue with free markets, someone always seems to reply with something that amounts to "have you considered free markets?" Whatever the problem, markets are the solution, even if the problem stems from markets themselves.
The Soviet Union had serious problems, but it's a mistake to reason from that to the conclusion that markets are in some way ideal. They have their own problems, and we don't have access to an ideal system, so we have to try to deal with individual problems and make tradeoffs.