Galschiøt is just a guy who wants to say political stuff without much consideration for what he's saying.
Like he has an art exhibit which is a bunch fo statues of "refugees" on an actual boat that is then sailed around harbours, he has one that was just random statues of "Emaciated Africans" that he just erected on random spots around Europe, he has one that's word FUNDEMENTALISM made up of books (Supposed to be bibles and qurans), he's got one called "Unbearable" which is a bear getting impaled on... climate change?
The orange thing is "funny" because the pillars of shame was already a series of statues condemning China, so he's painting his statues orange to further condemn them.