> Profanity can be removed with a regular expression. Not easily. cf "Scunthorpe Problem" https://en.wikipedia.org/wiki/Scunthorpe_problem https://en.wikipedi

> Profanity can be removed with a regular expression. Not easily. cf "Scunthorpe Problem" https://en.wikipedia.org/wiki/Scunthorpe_problem https://en.wikipedia.org/wiki/Scunthorpe_problem > What counts as "hate speech" is necessarily impossible Most problems like this can be broken into "the easy bit" and "the rest". Focusing on the thorny problems in "the rest" is a mistake if you want to do something about the easy bit (and a tactic, if you want to avoid it). There are a few reasonable ways to approach this, free-speach maximimalist only one of them. I'm sure there are unreasonable ways too.