And pepper spray isn’t what was in those containers either
I've seen nothing that indicates that is not the case. You realize those shells are merely a delivery system. OC is oleoresin capsicum.
What Is Oleoresin Capsicum?
It may be a bit generic to call it "pepper spray" but it is not CS or CN. I'd focus on this part of that Vox article at the end.
“If we had shot CS or CN, every [Park Police] officer there would’ve had a gas mask on,” said Delgado, who was present the forced dispersal on Monday. “But what you saw were very few officers with gas masks walking through the quote-unquote tear gas with no effects. Now that would be impossible if that was CS or CN and you had no protection.”
“I’ve been through the stuff. You would see officers and civilians crawling, everything out of their sinuses pouring out onto their shirts and onto the ground, people helping each other walk because you can’t see,” Delgado noted.
