They may not know which party forced them to buy extremely expensive health insurance which is mostly worthless until you have spent an additional thousands of dollars towards the deductible or take an almost equally expensive penalty, er uh tax, of thousands of dollars for some if they don't buy the insurance. Many people don't have a few spare thousand dollars laying around to afford the tax and they certainly don't have the extra thousands of dollars for the insurance.
Or which party created a law that decimated the old health system and replaced it with one where you lose your doctor of 20 years and have to drive across town, where premiums are skyrocketing, where you are forced to buy coverage that you would never use, etc. etc. and worst of all we are worse off than before Obamacare.
Literally, we rarely go to the doctor anymore. I suffer from migraines and I usually get the RX from my OB when I do the yearly thing (because that is FREE due to the War on WomenTM). She would not write it this year (different doc) and swore to me she was not allowed by law to write migraine scripts. It was really weird but that's another issue.
Anyhow, I had to break down and go to the GP to get it filled. She looked at my chart and said, "You haven't been in in 8 years". I said, "Yeah, who can afford it anymore?"