But then the entire business model becomes even less viable than it already is. Twitter and other social media have to rely on outsourced overworked and underpaid reviewers who will never have the time or training understand context (regularly receiving veiled threats[1] and not having anyone act on them made me quit twitter) and make thousands of decisions per hour. It doesn't scale any other way.
[1]: https://www.urbandictionary.com/define.php?term=join%20the%2...