Pot should remain ILLEGAL.
Apparently Congress got the power to outlaw things nationally via the Wickard v Filburn case where SCOTUS ruled that Congress can regulate anything that could possibly be sold across state lines regardless of whether it actually was.
The fact that the Dems are tacking on a tax on marijuana means it will be legal only if the taxes are paid on it. They should ask California how well that’s working out.
Good luck trying to tax something that is as easy to grow as a tomato plant.