Is this some sort of scam? I don't understand why they would receive such huge amounts of money, for doing nothing other than choosing to leave their jobs. It seems especially bizarre for a non-profit organisation where the bulk of all the actual work is done freely by volunteers. What is actually going on here?
Also, there is bloat in non-profits, but it isn't like everything is done by volunteers. Volunteers don't run the servers, they don't handle donation processing, they don't respond to lawsuits from people upset about how they are portrayed on Wikipedia. Then all those employees need HR, IT, janitors, etc., and then there are executives who run the organization.