I’m quite doubtful about your theory that there is a conspiracy of wealthy Americans to reframe issues as race issues. It’s plausible, but without evidence I find it counter intuitive.
What are we supposed to garner from looking at the parent companies of media assets? Time Warner owns CNN, Comcast owns nbc, etc… so what?
Much simpler explanation is that “Critical race theory” and similar veins of thought which view issues in terms of race at the expense of class were not born out of the media but from academia. Most journalists are highly educated and thus often have an academic viewpoint.
Anecdotal, but just from journalists I know, they are universally idealists, and I suspect that is common for journalists. The idea that they’re publishing narratives for the super rich seems far fetched.