The feds will still go after it as an illegal drug when presented as recreational and the will keep the stigma going on forever. Furthermore it will keep a lot of talented people out of good job opportunities for smoking a joint after work instead of having a glass of wine.
The feds have already made it perfectly clear that they’re not going to interfere with legal cannabis sales at the state level - even while it’s Schedule I - as evidenced by ::gestures widely::. As long as there’s no interstate transportation, rescheduling it isn’t going to change anything.
Point is it’s a stroke of a pen to change the priority… One president or one DEA switch away. The supreme court upheld Roe V Wade which was why it wasn’t important to codify it into law… until it was.
The current state of affairs is the justification employers use for continuing to test and discipline folks for usage even in legal or medically legal states. It’s also the justification banks use for not allowing dispensaries to use their services.