I don’t remember anywhere in the Constitution where it says that any laws passed by congress are permanent and carved in stone. Other than the Constitution, any law can be reversed by congress.
“Other than the Constitution, any law can be reversed by congress.”....
Assuming the standing president doesn’t veto it. Better have enough votes in place that he is unable to veto. Then again there is that pesky “executive order”. The executive order is like the “race card”, play it when needed.