Excellent post and comparison! I remember when the coffee sector explode too. They have already did it once the MJ sector in 2014. They've fleeced billions out of the retail public.
I deal with retail investors for work every day when I ask them if they're trading I'll get 20% of people saying "Yeah, I'm in MJ penny stocks cause they're legalizing it ya know".
After so many years of seeing the retail investor and trader throw away their money. Not understanding how CDs, dilution, and pumps work I really don't have a lot of sympathy.
I'll probably open an IB account too and I'll short some of these ones that have run 5k%+ and have no revenues.