EU/NATO are vassals and part of the same empire as America/UK. Basically, they’re all the same side. My point is that if you’re against NATO imperialism, this guy isn’t who you’re looking for. He just wants to be a bit less junior of a partner in the empire.
Jokes on him and the EU though, they’re even more junior than ever before and getting further vassalized and de-industrialized and dependent on the USA.