But that is the HISPANIC and ASIAN vote. In terms of studying just Asian voting trends which is applicable in a thread like this, I like the data based on just Asians.
Moreover, Roper does not collect their own Research/polling even, their source is CNN, who's reporting is based on Edison Research.
https://ropercenter.cornell.edu/how-groups-voted-2016
As for the AALDEF.org, they are quite reliable. NPR finds them more reliable than Edison Research (which Roper used) for the same election results.
"The difference in the results lies, in large part, because of how the polling was conducted. AALDEF surveyed close to 14,000 Asian-American voters, more than 14 times the number of Asian-American participants in Edison Research's poll.
While
Edison Research conducted polling in English and Spanish, AALDEF used questionnaires written in English and 11 Asian languages including Chinese, Bengali, Korean, Tagalog, and Vietnamese, plus volunteers who could speak 23 Asian languages and dialects.
Similar to a Latino Decisions exit poll of Hispanic voters, the wider sample and the wider variety of languages likely means the AALDEF exit poll is more accurate.
https://www.npr.org/2017/04/18/5243...ican-vote-than-the-national-exit-polls-showed
But even including Hispanics, he seems to have increased his numbers with both Hispanics and Asians, despite 4 years of racism to Latinos and then all of 2020 being racist to Asians.
So again, if you follow the more accurate polls from the AALDEF, you see that Trump doubled his Asian vote from 2016, and did better than Bush, McCain, and Romney. He did something in 2020 right, despite being racist.