It should be remain illegal for those under 21.
The medicinal benefits are known. It provides relief to many for pain management, anxiety, cancer recovery, etc. The pharma industry is working hard to keep it illegal. Rather than keep getting people hooked on opioids, a far better path is to try cannabis treatments.
It is absurd that it remains a Schedule 1 drug, alongside heroin and LSD.
Regulate it, tax it and let the people decide.