This is all about Greenland and reducing leverage Trump might wield to get it, right?
They can't say that, it just gets them into a pissing match with Trump and what good is that but it's not hard to read between the lines.
I also do wonder if the Netherlands knows anything more about CozyBear/FancyBear and the 2016 election than they've let on. ( https://www.aspistrategist.org.au/rare-insight-cyber-espiona... )