You forget that you got a say for that money in a lot of parts of the world, which is one of the primary reasons the US is so wealthy.

Europe took the deal that the US "handels the war stuff in the world" for some influence.

If we handle the "war stuff", the US influence will be gone in Europe.

This is very reductive. European countries pay a lot into their defense, especially the last few years. It's not as black&white as a certain person likes to claim.

While at it, let's finally remove American Dollar as the de-facto currency all around the world because part of the agreement between EU and America was that American dollars would become the global currency and EU would get defense security in return which was mutually benefitial to both.

To be honest, EU will invest in its own defense in coming years. The cat is out of the box, US proved to be an unstable partner/even an enemy for a country like denmark that you had to prepare to fight full scare war against.