Why the Chinese flag?
The number one offender worldwide in the category of “applying local laws globally” is the US. Companies from around the world have to be very careful when doing business with countries like Iran or Cuba.
And as for enforcing copyrights or hate speech laws outside of their own jurisdiction, I guess European countries have got more ambitions than China has. China just wants to keep their own citizens under control; the things we ban in Europe are usually the things people here feel to be truly worth banning, and that feeling doesn’t stop at the border.