I've been paying for Medicare to the US Government my entire adult life. If I ever require a $100k hospital life in my life (which is highly unlikely). I already have Medicare insurance in case I get a disability and cannot work.
I've also been paying for Medicaid my entire adult life to the State of Colorado. Surely, my Medicaid insurance would cover me in case I am disabled and cannot work.
Yes, I have been paying my taxes for insurance already. Everybody who has a job has to pay them.
Now you want to me to purchase a 3rd form of insurance, and pay more taxes for your massively overpriced healthcare? I don't think so.