No. What do you ban next? Hats backwards or at an angle? Sports jerseys? Gold chains and watches? Gold teeth?
There have always been people in every generation who look foolish and strange to other members of society. There always will be these people. Even if everyone had to wear the same uniform (think The Handmaid's Tale), people would still find a way to wear said uniform in such a way that it distinguished them from the masses.
My complaint is that the gangsters of the twenties, thirties, and forties wore suits.......the "gangsters" these days look like they just piled out of a clown car.
If you want to instill fear in the rest of society, couldn't you do it with a little more class, or is that asking too much?