Charlie, my reaction to the Morgan Freeman video would have been similar to yours a week ago. After reading a couple of Blackman's recent posts, I've changed my mind.
Maybe most people aren't overtly racist in this day and age, but they're still inclined to want to work with and be around others like themselves. See Blackman's posts #24 and 28 here, both excellent,
https://eccie.net/showthread.php?t=2908652
I think that another 20 or 40 years in the future, Morgan Freeman may be right. I bitch about Millennials here because the majority say they favor socialism over capitalism, and because they treat global warming as a religion. But one thing they've got right is that they are more color blind than our generation.
We've come a long way from the 1960's. Who knows, maybe at some point in the future through intermarriage there will be no Black or Hispanic or White Americans. Just Americans.