If the drivers are harmed, why not just allow people to use their name regardless of offensiveness and then just display it to drivers as "Professor F*". Sure,

If the drivers are harmed, why not just allow people to use their name regardless of offensiveness and then just display it to drivers as "Professor F*". Sure, it's not ideal but it prevents people arbitrarily being kicked off the system and from drivers being offended by their passengers' names.