Playing devil's advocate here, there's a major difference between not placing an ad and censoring the post or even ban the account. Their hate speech detector

Playing devil's advocate here, there's a major difference between not placing an ad and censoring the post or even ban the account. Their hate speech detector might have a 2% false-positive rate. No big deal if you just skip ads on those posts, but a massive deal if you censor those posts or ban their authors.