All good examples, my CS people. I have never seen those people called that but if they were, and I'll take your word that they have been, then I have my answer. It's just been my experience that Jaylen, Kyrie, Lebron, Obama, Kanye, Alexandria Ocasio-Cortez, Ilhan Omar, Ayanna Pressley, some of the NFL players that knelt, have been labeled as pseudo-intellectual but I haven't seen it with white folk.
But you have, so I guess it's not a term that is trending toward having a racist connotation like some other words have.