"Ermmmm it's not your culture"
Current discourse is going around saying "hapas/mixed asians aren't Asian, shouldn't call themselves Asian, Asian culture is not their culture and they'll never understand us Asians with our PURE BLOODED Asian experiences." The people who say that shit are almost always these pan-asianist diaspora Asians who ironically have this crazy western 'purist' idea of race unlike mainlanders who usually do not GAF as long as you pass as Asian or share their culture/language.
Their cortisol is spiked by Hapas because they're an Asian who has western ideas about race. They're insanely anal and gatekeepy over the idea of Asian/Asian culture because they're insecure about their own relationship with their cultures back home.
I am 1/2 Malay and was raised in Malay culture (practicing Muslim, eating and cooking the food, speaking the language, etc.) I love being Malay and I love Malaysians and if I could be 100% I would. I am Malay before I'm half Asian, and I think these diasporas are in for a rude awakening when they visit Asia and realise most mainlander Asians care more about culture and nationality than this unifying 'Asian-ness'. As if someone from the Philippines and someone from Mongolia could hold hands and talk about their shared 'Asian Experience' which would logically stop the Thailand-Cambodia conflict and Koreans' racism towards SEA because "we're all the same race, damn it!! Why are we fighting??"
I understand these Asians' reservations about Hapas/Wasians from WMAF. I know that their worldview originates from experiences with racism, but I am Asian passing and I experience racism too, and you seriously have me fucked up if you think I'm going to listen to race-obsessed Timmy from the Bay Area telling me that I have no right to call myself Malay or identify with my culture because of some arbitrary percentage in my DNA