There are a few other issues that prevent True Libertarianism from ever actually being possible, namely you’d need unlimited liability and juries that could appropriately assign blame and penalties but you’re still left with the principal-agent issue where a highly compensated exec could make buckets of money doing unethical business if only the firm is responsible for the outcomes. We’re much better off with minimum safety standards and relying on Capitalism to drive prices and allocate resources inside that ‘arena’.