He's got his so what is there for him to worry about? He wants a social justice legacy - that's all.
That was a great company he founded. The hospital I worked for used their service. After a certain hour at night, all of our radiology stuff was sent to their radiologists in Australia overnight, because our Radiologists didn’t want to be on call all night. I maintained the VPN connection and interfacing for our system to theirs, should any issues arise with networking/communications. I bet they made a dammed fortune off that system.