1. You have to allocate that budget towards buying from the US defence industry. You are not going to be allowed to spend that internally. Which arguments aside of if that actually makes sense is at least a conflict of interest.
2. We are also threatening to annex territory and rip up the only meaningful alliance that keeps you safe in practice at the same time.
This is all to say nothing about trade wars also happening in the background or that literally the only time Article 5 of the same NATO treaty was invoked it was done by the US and paid for with European lives.
I’m generally pro US alliance but it’s also entirely incompatible with a fascist takeover of their government and they absolutely cannot be trusted again until there is serious reform that honestly doesn’t look particularly realistic any time soon.