No. Not stupid at all, not when he has been the best driver all year and lost the championship because of someone who can’t keep his car on track the majority of the time.
However, Petrov didn’t put a foot wrong in this race. Alonso doesn’t have any rights to complain to Petrov because it is only his fault that he couldn’t overtake him.
I’d have nothing against him if he just felt upset, trashed his room in anger and said some dirty things over the radio, but there is no point in gesticulating to Petrov.
