The idiot Republicans will not do what they promised to do, repeal ObamaCare. If they did repeal the ACA the Republicans would win and probably pick up additional political power. But Republicans are stupid. So this leaves the President and his team as our last, remaining option to haste ObamaCare's end.
An article in The Hill offers several options. I like them all.
1) Stop the cost-sharing subsidies.
2) Stop enforcing the individual mandate.
3) Stop advertising and outreach.
4) Use administrative flexibility.