Jorge:Lorenzo's crew had a quite amusing sign they showed to him when riders (mainly Bautista iirc) were seeking a tow, but I don't recall Jorge himself complaining overly, or much fuss being made about riders getting a tow from him.
Stoner om the other hand complained vociferously, and was pilloried for doing so, I strongly suspect by much the same people now criticising MM. I am an admitted Stoner tragic/fanboy,, but did consider he had some basis for complaint when he was riding for Ducati, as Valentino and JB said his method of getting the thing through corners basically involved nearly crashing it in every corner, so perhaps understandable he didn't wany anyone too close in corners in practice when he was exploring the limits of nearly crashing, although he wasn't particularly averse to complaint in general of course...