That's simply false. Both Medicare for all and Medicare buy in plans wouldn't eliminate private health insurance. Private health insurance would still exist u

That's simply false. Both Medicare for all and Medicare buy in plans wouldn't eliminate private health insurance. Private health insurance would still exist under both plans as supplemental coverage that people could buy that would cover things that were not covered by medicare. The markets would be potentially reduced (drastically with medicare for all, moderately with a generally available medicare buy-in), but it's totally false to say they would be eliminated under those plans.