Comment by imglorp

Very close already. Death threats went to this journalist; seems someone bet on missile hits. https://factkeepers.com/polymarket-gamblers-vow-to-kill-jour...

It also incentivizes leaks from insiders, sometimes endangering others. A soldier was charged for betting on a military operation. https://www.justice.gov/opa/pr/us-soldier-charged-using-clas...

And of course throwing pro sports, but that's been happening for ages. Sports has always been crooked: eg the Eupolus Scandal from 388 BCE.