Pretty obvious what they are doing with the document signed on Day One.
Make the death spiral happen by creating uncertainty in the marketplace, especially regarding the mandate. Insurers will leave the market (or reprice upwards) due to the removal of the pool of healthy users. Then Republicans will claim the death spiral was intrinsic to Obamacare. Blame the Dems. Introduce market-based replacement.
These people are very nasty. They know they are removing coverage from 18-32m people and all they care about is fixing the blame.
This is why Dems dislike Republicans. Because they do evil things. This is straight up evil. And knowingly so.
No longer Obamacare. Now Trumpcare.