This isn't generosity. They probably need it for a bank or something.
The end result is the same though: everyone who uses FreeBSD benefits from this investment.
This isn't generosity. They probably need it for a Hospital or something.
In this case there don't seem to be any concerning dynamics and generosity or lack thereof is irrelevant. It'll be good for FreeBSD.
Now the OS projects can have two revenue streams: one funded by generosity, one by self-interest.