Sure the first Asians immigrants didn't have it easy. But since the 70s, Asian people benefit from a positive stereotype overall.
In the job or education market, I can't see how you can argue Asian people have it harder than white people.
I don't see how you could ever come to the conclusion that Asian people don't have it harder than white people given the wiki links I've provided. Given how American/white culture often disrespects and mocks Asian culture and classifies them as uncreative followers unfit to lead.
Asian success is not proof that Asians are privileged or have it easier than other people. Asian success came in spite of everything done to them in this country. They put their head down and gave their sweat and blood to get where they are now.
So because some Asians aren't smart the fact Asians in general are seen as smart is bad for them? Why not see it from a different perspective : Asians that aren't so smart still benefit from the image that they are and may still get some advantage from it.
And you think there are no stereotypes about white people? Russians are alcoholics, latin people are ... etc. I think you're using "white" to mean WASP.
You can't have it all : if they're praised for being studious and disciplined they can't also be seen as super nonconformists and rebelles... Both type of traits involve a different mental structure.
https://en.wikipedia.org/wiki/Halo_effect https://en.wikipedia.org/wiki/Pygmalion_effect