Do not listen when they say it cannot be repealed. Of course it can be repealed. Any law enacted by Congress can be repealed by Congress. It may not be "easy" but it can be done. They just have to want to do it and they must have the votes of course.
Just say "Repeal Obamacare"
Wikipedia lists 39 pages of repealed federal laws. But if repealing Obamacare gathers steam, watch the breathless, brainless media report, “This has NEVER happened before! Only under our First Black President! Shame! Horror!”
We repealed the 18th amendment with the 23rd. You’re damned right it can be done, except here we’re not talking about a constitutional amendment, just a bad progressive law rushed through under false pretences, like the Volstead act.
While we’re at it, repeal the 16th and 17th amendments as well, declare a moratorium on all immigration applications and pass a law establishing national CCL reciprocity.
That would be a good start for a conservative Congress and president.