They don't have to look at every single post manually. But there needs to be a proper appeal process in place for posts/comments flagged as spam by their algori

They don't have to look at every single post manually. But there needs to be a proper appeal process in place for posts/comments flagged as spam by their algorithms that doesn't require making a big fuss about it on social media / HN to get an actual human to respond to you. Big companies like Facebook, Google, etc. would have absolutely no problem affording that, they're simply greedy and prefer to maximize profit at the expense of users.