Point taken, and maybe I'm just defending a tradition we do for generations.

You should see it as if we would change Santa Clause to a skinny sporting purple person because it's an offense to picture an obese white person be pulled by reindeer's. Also the red costume is hidden commerce from Coca Cola and I find it offensive because Cola isn't good for our children...

You see what I did there. I started bitching over a tradition which most of the American people do their entire live.
One culture bitching over another culture would just create a lot of hate between those parties.

The worse part of all this is that 99% of both black and white belgian/dutch people doesn't see this as racism but as the child feast for which it stands. When I go to a Sinterklaasfeast Zwarte Piet is always singing, laughing and giving candy to children. How can that be an insult.

It's that 1 percent that creates these hate movies and put it all into a bad daylight...

If the costume is an insult this could also be said about Santa Claus (Cola, bad for children), Jesus (Why is Catholics most holey man white?), Eastern Bunny (There are no talking bunnies, nor are they laying eggs)...