True, the worst parts of it are the influence of the republicans. However, before Obamacare more people didn't even have access to health care insurance, at present with subsidies more people have access to health care insurance. But with the public option gone and with republican governors refusing to expand Medicaid and other such issues, Obamacare is in trouble and needs fixing.
Personally I hope Trump wants the love of the people who didn't vote for him and decides to scrap it and go for universal health care completely provided by the government.
I would rather pay more in taxes and have complete coverage for my health care and if healthy people are smart and realize they are not super humans and will at some point need help with their health care cost, they would want to do that too. It is like someone saying, "I never have been in a wreck or gotten so much as a ticket, why would I have to pay for car insurance?"