This is true. But bi-partisanship appears to be dead now. So the closest we have is a trifecta government passing something and then hoping there is a long enough time until the opposing party gets a trifecta so that the change sticks.

Look at the ACA. It's been around long enough now that so far most attempts by the other party have failed to overturn it. But you're right, it's still under attack. So we shall see.