If a drug company were to manufacture a genuine panacea which, by ingesting a single pill, could banish every illness now and forever, the price would be set so high no one could afford it.
No insurance company would pay for it.
The FDA would take 75 years to put it on the market, if ever.
Only the very, very rich would ever use it. Those clowns would not only be the worst people on earth, but the longest lived, too.
On the up side, maybe if they had to live with the results of not caring for the planet, they might change their minds about it. Someday.