I think it depends on what actually passes. If zero and the Democrats get everything they want, you are probably correct. If they are stopped for the most part, perhaps a future congress can put the brakes on them.
Reagan turned around a virtually horrible economy and my sense is this can happen again with a good president.
If he gets Obamacare, it will be almost impossible to roll it back. And if an amnesty passes, this country is finished with the stroke of a pen. And the question is, who is going to stop them?