About a year ago, the whole faux hawk was in style. My three year old son wanted his hair cut shorter and like his cousins hair cut, which was styled as a faux hawk. We cut it in that style and it was real cute when he let us fix it but most of the time he didn't like having his hair messed with that much. Personally, I like longer hair but since he wanted it short it didn't bother us to have the faux hawk going on.
I am glad that it is now acceptable to cut or grow our hair anyway we want. I don't have any problem with hair cuts, I have my personal taste but it is hair, it will grow and it is fun to get to play sometimes.
My parents are now grandparents and the only thing that bothers them with our kids is if that act like monsters in public. If the haircut makes them act out then I would see a problem, otherwise, let them eat cake.
Sheri