This is the progressive “demographic destiny” fever dream. Non-whites aren’t that progressive.
For example, non-whites are much more religious than whites. Just 35% of white people say that belief in God is “necessary to be moral” versus 55% of Hispanic people and 63% of black people. That’s particularly remarkable because the median white person is 42 the median black person is 30, and the median Hispanic person is just 28. Religious belief increases with age, so black and Hispanic people in the age groups that vote heavily are likely even more religious compared to whites.

Hispanic people, meanwhile, are quite conservative on criminal justice issues. They are consistently more conservative than white people when it comes to ending things like mandatory minimums for drug crimes. Again, this is remarkable considering the age distributions. It’s very interesting to look at polls of Hispanic people’s’ opinions with respect to policing and the George Floyd protests: https://docs.cdn.yougov.com/7msyzunum9/tabs_HP_Police_Reform...

8% of both Hispanic and white people say the system needs “no improvements” compared to 3% of black people. Just 21 and 22% of Hispanic people and white people, respectively, say the police system is “not sound” and “needs significant changes” versus 45% of black people. On nearly every policing issue, Hispanic people are a bit more liberal than white people, but I’m not even sure that difference would remain if accounting for age differences.

On the economic front, asians and Hispanics are close to white people in capitalism versus socialism, with just about a third of each group supporting socialism: https://www.cato.org/blog/59-americans-have-favorable-views-.... Again, an interesting result given that support for socialism goes down significantly with age, and both Hispanics and Asians are significantly younger than whites.

Right now, a lot of conservative people of color are forced into a coalition with increasingly radical white progressives due to real and perceived Republican racism. When that pressure disappears, I think you’ll see a reshuffling of the coalitions. I can already see the seeds of this happening. My parents are Bangladeshi immigrants. They’ve voted Democrat in every selection since they became naturalized citizens. They voted for Hilary Clinton not because she was the lesser of two evils, but because they liked her. They’re the people who overturned the Sanders/Warren applecart when they got around to tuning into the Democratic primary. My mom explained to me today what she thinks makes America great. “You can drive to an intersection at 1 am and if there is a red light, people will stop. Even if the streets are totally empty, people will stop and wait for the green light.” She is worried about the protests and said “if we aren’t going to have law and order in America why shouldn’t I go back to Bangladesh?”

My dad is the more progressive of the two. He’s a Clinton Democrat who likes that Bill cherry picked the best parts of the Republican agenda. He is alarmed at the Warren/Sanders wing and was very nervous when everyone thought Biden was done. His take on the idea that billionaires shouldn’t exist: “that’s stupid.” He’s upset that people are lobbying to change the name of the high school I went to (Thomas Jefferson in Virginia). But he is convinced that the Clinton/Biden/Obama camp will hold, and says “America is an established country, you won’t see radical change.”