Still in denial aa777888?? Do you think the rotor vortices disappear when you are further from the ground??
Absolutely, positively not. But that figure does not show rotor vortices. Not only is entirely clear from the drawings in the figure, the damn figure is labeled "Effect of
Ground Vortex on Inflow Patterns" (emphasis mine).
I'm sure you can find a figure in Prouty that shows rotor vortices, but that certainly isn't the one!
For someone who demands strict accuracy and precision from others, crab, or at least appears to, I would expect better.