I actually find the US demographic shift anxiety to be fairly overblown tbh. It's one thing to throw out alarming words like "minority" to stir up paranoia but what are we actually talking about in literal terms and figures?
Some
200 million people, and that projection is actually expected to hold through 2065. Under the current economic model and political system, it's a virtual certainty that each of those other groups would first and foremost be looking out for their own interests, vying for bigger pieces of the sociopolitical pie and cultural zeitgeist before ever organizing as one on any sort of notable scale, that idea is actually borderline preposterous.
These sort of things are also subject to change drastically over a very short period of time, one notable example being the aforementioned Hispanic/Latino demographic and one which has experienced stalling immigration rates for most of the last decade.
You can probably expect the next projection to be even lower, especially when taken in combination with policy of the current administration towards immigration. The bulk of the 'Hispanic' population will be U.S. born, not foreign. It also doesn't take into account how fluid the concepts of race and ethnicity are becoming nor the increasing rates of intermarriage. In any case, it's imperative to never underestimate the power of the American Assimilation Machine.