I… can’t see anywhere where they are complaining? This was just a post about how much the server cost to run. They updated it over time with new numbers as they beefed up the server capacity. But the post basically says “Here’s how much it costs to run, and we have plenty of money”. I don’t see the complaining?
There’s a financials post here: https://beehaw.org/post/416496
And near the bottom of this page you can see the donations made, the money actually spent, and their current balance: https://opencollective.com/beehaw