Would an insurance company robo-rejecting claims that are supposed to be reviewed and signed off by a physician be enough evidence to make you realize that there are physicians who can and will sign their name to anything?

https://www.propublica.org/article/cigna-pxdx-medical-health-insurance-rejection-claims

Bear in mind those predictions are grounded in computer models rather than experimental evidence.

The link to Axios points to the wrong story. The correct link is:

https://www.axios.com/machine-learning-cant-flag-false-news-55aeb82e-bcbb-4d5c-bfda-1af84c77003b.html

An old adage sums it up best...

Do you live to work, or do you work to live?

Sounds like the ex-Google employees in question have decided the latter. Good for them!