Yes. I'd just like to add something, although it's anecdotal, on another huge issue with researchers. For example, Raphael Mechoulam, who discovered many of the compounds in the cannabis plant, for many years was actually conducting his research illegally and was obtaining his cannabis products from the Israeli police, who he somehow made a deal with.
The biggest problem is that cannabis and proper research, or actual tracking, is lacking. That's why we are where we are today and we have nothing other than anecdotal evidence, even though it's a weak point to go from.
But there are these almost miracle stories of these patients who are helped by it.