This isn't the first time this has happened.
There was some other pill that was found to fight cancer too (or at least prevent further growth - can't remember exactly). It was some medicine from like 50 years ago.
This the patents or whever medical ewquivalent is have expired, meaning anyone could freely create this drug, pharmasuticals did nto take it up because there be no money in it for them.
side ntoe to JazzB1987, electirc vehicles are not practical atm because it takes too long to charge the battery. Those which can be charged quickly had charged in the ball park of 40amps to 80amps required. Can you imagine the stress this would put on a power network (which would not have the capacity to cope) considering most houses would probably have a total 100amp service.