@Thomas,
I didn't listen that far. If there was a sweetener rant, that caps it. (Not that I think well of the sweeteners, but we're looking at agenda.)
I distrust the video as well. We must have had some patients with diabetes 1 or 2 back in my lab days. Wiki says diabetes mellitus, which is not as common as secondary diabetes, and wiki doesn't mention diabetes 2. The only people in my own life with diabetes 1 have been skinny.
Maybe rouleaux is suddenly showing up, but I don't know about it yet.
As I said, I didn't see it often. On the other hand, I'm wasn't in a lab in a county hospital.
Meantime, for people with myeloma, this is a real problem.