While 700k may look like a lot (and by most objective measures it is), the skill set needed to run a successful non/not for profit is actually quite unique no matter how big or small it is. They do not work not like “normal” CEOs. Replace caring about share price, and moving the share price up effectively versus caring about voluntary donations from people who get nothing out of but perhaps a tax break. And you’re competing not against other equities (stocks); you’re competing against other non/not for profits for limited money and attention.
Anyway, just saying I do not begrudge that level of compensation to the people running the last corner of the internet not filled with AI slop.
Looking through their post history they are either non-native English speaker who is a bit of a polymath but without the actual math part or an LLM someone is having fun with reusing a prompt they devised or copied.
At least their language and tone are constant across posts, albeit a bit inscrutable. FWIW, I did get the dark humor in their/its post.