Maybe to answer my question you need to know more about the racial identification of the writer, whose name is Seph Rodney. I'm just going to give you a sample of the prose:
What became apparent to me is that in the intervening millenniums between those cave paintings and the killing of George Floyd, the messages we share, like the sociopolitical circumstance that impel them, have become more complex. Now street artists take account of the qualified legal immunity protecting police officers, the Black Lives Matter movement and the ramifications of a dysfunctional democracy, among other realities, using a well-developed visual language of cultural memes that illustrate the ideological battles among regional, racial and cultural factions. When we see the image of thin, green-skinned, bipedal beings with teardrop-shaped black apertures for eyes, we typically read “alien.” But when I see the image of such a creature holding a sign that reads “I can’t breathe,” I grok an urgent message: Even aliens visiting from light years away understand the plight of Black people in the United States because this situation is so obviously dire.IN THE COMMENTS: Jamie said:
I stopped processing his prose before he said "grok," but woke back up when I got there. I hate when people who aren't Heinlein use "grok" to connote their deep understanding... Those people almost invariably missed the point of Stranger In a Strange Land.The OED has an entry for "grok" — U.S. slang, "arbitrary formation" by Robert A. Heinlein, from 1961. It is defined as "To understand intuitively or by empathy; to establish rapport with" or " To empathize or communicate sympathetically (with); also, to experience enjoyment." The 2 quotes from the book that are in the OED are: "Smith had been aware of the doctors but had grokked that their intentions were benign" and "Now that he knew himself to be self he was free to grok ever closer to his brothers." The OED also gives these quotes:
1968 Playboy June 80 He met her at an acid-rock ball and she grokked him, this ultracool miss loaded with experience and bereft of emotion.


