The Obama mandate had teeth in the fact that the IRS collected the penalty (2.5% of income or $700, whichever was higher). Trump is not going to enforce it, but Obama was.
There are also getting rid of the Obamacare taxes ( 0.9 percent additional Medicare tax and the 3.8 percent net investment tax), which is good.
I guess the question is, how much is the fee that insurance companies can charge you under this bill if you’ve had a lapse in coverage of more than 63 days?