There’s a discussion Wake Turbulence has little to no effect were some report not enough effect, mostly jet blast (and not wake turbulence) and the visual fancy representation seems not matching laws,physics 
(wake appear with lift).
There’s a discussion Wake Turbulence has little to no effect were some report not enough effect, mostly jet blast (and not wake turbulence) and the visual fancy representation seems not matching laws,physics (wake appear with lift).