Goq,
I hear where you are coming from but i think the difference is that Asian language can be spoken by anyone from any country/culture/religion. So when we make these jokes we aren’t making fun of any particular type of people.
The same way we make fun of English language with jokes like:
You park in a driveway and drive on a parkway.
Your nose may run and your feet may smell.
If con is the opposite of pro then what’s opposite of congress?
Frosted Flakes have frosting, but pitted prunes Dont have pits.
When I wind up my watch, I start it, but when I wind up this post, I end it.
Sincerely,
Sam Ting