They also do things like give a quarter million to black artists to make art about the effects of AI on systems of oppression. Half a million to broadband towers in the american south. Money for wetland restoration.
This may all seem neat and fine to do if they have that kind of money to hand out but these things come around the same time of having had a large swat of firings of people working on their projects like the Servo team, people working on firefox, etc. (The board also expanded and mitchell baker notably had her compensation increased by quite a lot)