Yes, why block the usage or make it difficult on porn sites? When there's no argument against, just let them do it. Arguments against could be something with a

Yes, why block the usage or make it difficult on porn sites? When there's no argument against, just let them do it. Arguments against could be something with advertising/monetization of the extension.. or, some future buyer could go "what? 90% porn sites? I can't use that information. Won't buy".. There's some intentions on OP side that haven't been talked about.