A very similar (just more technical/less known) point that's pretty close would be enforcing Sanskritised Hindi written in devanagari on anyone trying to use Pe

A very similar (just more technical/less known) point that's pretty close would be enforcing Sanskritised Hindi written in devanagari on anyone trying to use Persian-influenced words or Urdu. (Or vice versa.) This seems purely political and obviously divisive: Taiwan (& HK) has its own history and China doesn't want it to.