> Let the market decide.

I just want to spell out that these are political stances, and not universal truths.

An alternative political stance is that multiple factors conspire such that "get a different job" is for many people not a viable strategy. The situation under which a worker feels that their only viable strategy is working for Uber is beneficial to Uber.

Is it Uber's responsibility to ensure that there are multiple viable job strategies for people? No, not exactly. That's the responsibility of the government. We can't expect an entity to act against its own interests.