Difference between cosplay and this.
Some Singaporeans compare this to cosplay. I’m sorry, cosplay is mainly for fictional characters, and when you do a “blackface” cosplay, people do get offended. (If you like to wear a nurse outfit or school girl, it is usually done for fetishes.)
In Singapore, racial harmony is often spoken, but the Chinese always seem to get away with offending the other races, like calling young Malay children…