Twitter's a cesspool if you go straight to the default feed, the same way you might say that NYC is a cesspool if you go straight to Times Square. "How much is

Twitter's a cesspool if you go straight to the default feed, the same way you might say that NYC is a cesspool if you go straight to Times Square. "How much is Twitter a cesspool" is a question that the advertisers are asking, because they care about brand safety. You wouldn't ask someone on HN what they thought about Twitter, because you'd have selection bias.