[1] https://openworm.org/assets/OpenWormPoster_Celegans_Glasgow_...
[1] https://openworm.org/assets/OpenWormPoster_Celegans_Glasgow_...
No need to treat research like a business.
Never heard a single story like this
"A Turning Point in Cancer Research: Sequencing the Human Genome" - https://www.science.org/doi/10.1126/science.3945817
Even without that I'm not sure why you think that's a good point — it's very easy to find serendipitous examples in medicine in general, e.g. viragra which was initially a heart treatment, or even thalidomide whose anti-cancer uses were suggested by the very birth defects that made it infamous.
Specifically cancer research finding other things by accident:
"Cancer researchers accidentally discover ‘cure’ for baldness, gray hair" - https://technology.inquirer.net/62453/cancer-researchers-acc...
"Cancer Researchers Accidentally Discover New Nylon Process" - https://www.popularmechanics.com/science/health/a8135/cancer...
[1] https://theonion.com/scientists-don-t-get-mad-but-we-acciden...
Tho tbf when I've joked about that with str8 friends they get really upsetti spaghetti, yet somehow still can't link their spaghettiness to why I was offended when they said "just don't act gay" when I said I would love to see Egypt but didn't want to travel there.