Earlier quoted context omitted.
It's more-or-less impossible to become a sufficiently-senior executive at a sufficiently-large company without being a psychopath. You should have a baseline assumption that all executives at large corporations have no values whatsoever beyond doing what benefits them personally, you'll be a lot less surprised at their behavior if you do.
What about large tech funding orgs? ;-)
Depends on how they got there. It's in the selection process. Anything with competition about 1000:1 leads to cheating and psychopathic behavior. Anything below 1:4 doesn't. Iterated 1:4 does again.