Medicine like arms is money and, as you say, an industry.
With pharmaceutical companies creating synthetic cannabis and charging hundreds of dollars for pills that cost cents to produce way after research costs have been recuperated it is not in their interests to heal us.
The system creates (un)health(y) consumers rather than cures.
As individuals we should assume responsibility for our own health as much as is reasonably feasible ~ exercise/diet/meditation/mindfulness etc.
:(
xox
Fully agree!