Yeah I get it, he looks awful in 2017 but honestly, it’s not either the sticking point you say it is.
There’s many now different colour Piets – things are changing. Blackface and Gollywogs are still used here, but much more innocently than you are projecting. It’s not the same thing, and it is changing. You can quote stuff all day but how much time do you actually spend here?
And you’re wrong about the back story – there is no agreed narrative. EG my girlfriend’s school taught her (20 years ago) that ZPs are demons.
He hands out presents to the kids, it may look very odd but it’s actually a lovely idea, all the children come together in the streets and celebrate the arrival of Saint Nicholaas* an ZP, we only get that when Sports Direct had been looted.
Try googling “Rainbow Piet”… There’s plenty of progress and support for changing the iconography, it’s just very slow moving.
For the record, I am convinced the character needs to be de-blackfaced and I have argued quite sucessfully with the people who oppose it. It’s not really complex, he doesn’t need to look like that…. but you’re misunderstanding the deeper cultural context and the way most people actually feel about the character.
*he is actually a Saint – in some versions of the story he’s freed the Moorish Piets and they’re here’s with him of their own accord. I get it [again] that it looks pretty terrible, but if they’re Moorish Slaves and the Dutch population is mostly white how else would you expect them to look?