I don't hold any sympathies for Meta/Facebook, but seriously: former disgruntled employees are always going to exaggerate negative aspects about their former employer, no matter what company we're talking about.
Maybe it's interesting and can tell us something, but it's not going to be objective and sometimes not even true.
Edit: Consider this message deleted. I left the original content intact. The point still stands, even if it doesn't apply to this article.