There are so many moral gray areas that you almost need to think of it in terms of an efficient or Pareto frontier where high freedom and low responsibility are tradeoffs (with finance, this is high reward vs. low risk of an asset allocation). For every increase in individual sovereignty, a commensurate increase of personal responsibility is required. As long as participants can freely move along that curve (move to different jurisdictions) and thrive, there shouldn't be any conflicts. If they're far below the curve, that's when you get death, disease, societal collapse, etc.