"Curing cancer" reminds me of a specific late-70s penny-stock grift, where companies promising a vaccine for cancer (but with no product or R&D) would be pumped

"Curing cancer" reminds me of a specific late-70s penny-stock grift, where companies promising a vaccine for cancer (but with no product or R&D) would be pumped-and-dumped. History doesn't repeat, but it tends to rhyme.