With seven F1 wins the Frenchman’s driving model raised a couple of eye brows as he listened to nobody which is why Renault after which Ferrari let him go as his self-worth was extra necessary than workforce orders.
Prost himself was fired by Ferrari years later for speaking publicly as he bored with their fixed in home private politics when Senna pressured him to alter groups for his personal security.
I feel the article overdoes it by calling his life unhappy now and his pic is doctored however it may be argued that Senna used defending techniques much like Arnoux.