"...a quarter to half of those eating are wearing the yellow..."
Well, I guess that is a little unclear
My thought is thaat America suffers from yellow shirt creep. More and more American workers are forced to wear the dayglo green color vests or shirts or hats. The EU bureaucrats have imposed their will on us. The proof is MCdonalds at lunchtime
The thought has nothing to do with the protesters wearing the ubiquitous green called yellow