OK but the article in question describes and reviews the books and illustrations by the Finnish artist Tove Jansson. It is not about a tv-show.

People like the animation too, there's no reason to gatekeep Moomin of all things.

I’m not making a value judgement. In particular the Polish animations are very beautiful.

But the article describes some specific themes in Tove Janssons books which are just not present in the animations.