They literally have a casus belli to invade the netherlands.
To be honest, I do not find this to be that absurd. The only bad thing about this is that the US is not willing to punish their own war criminals.
> This administration is shattering any form of international cooperation not based on power and submission
The only other two things that I can think of are the withdrawal from UNESCO and from WHO (this one was justified IMO), do you have anything else in mind?