This was my biggest issue when Biden proposed it. It fundamentally changes nothing for most people. The states that outlaw weed will continue to do so claiming it's still a "federally controlled substance" and the states that already legalized it will continue to keep doing their thing. I guess you might be able to pay with a card instead of cash, though.
There is room to both criticize Democrats and Hate Trumps guts. -It's hard to ignore the fact that this is something Biden said he was going to do and then never actually got around to it.... even though all it apparently took was an executive order.