I think the point is that the CDC and MSM keep yapping about this Delta variant being prevalent but it’s doubtful that they know an accurate count of how many people have Delta compared to Alpha.
https://freerepublic.com/focus/f-chat/3980542/posts?page=10#10
Or better yet, the next variants active in the vector that haven't been identified. I think we're on or near Omega on taxonomy. How apropos!