One of the major complaints of right-wing politicians against the Affordable Care Act (Obamacare) is its imposed mandates that individuals obtain health insurance and that larger businesses offer health insurance to employees. The professed opposition is to the mandates, per se. It ignores the mandates that both employers and workers pay taxes for Social Security coverage—old-age, disability, Medicare, and unemployment compensation. Mandates are not new—nor is “government interference” in private choices about private insurance.
Opposition to the ACA mandates is really just a stalking horse for the eventual dismantling of the American social safety net. If the new mandates were to be dropped (unlikely, thank goodness), I would expect that their opponents would quickly move on to removing mandates for other programs that have been in effect for 70+ years.