I like this! It's a good thing for the EU to decouple from the US. The EU's military budget is definitely good enough, just very badly managed. This will push the EU to get its shit together and achieve proper autonomy. Only then it'll be able to enter international agreements on equal footing with other superpowers and not have it be a serfdom relationship in exchange for protection
That's the point, figure out a way to stop relying on them. It'd have been better if it weren't necessary to have a wake-up call like this, but if that's what it takes to achieve that result, I'm okay with it