Like a lot of things, we're about to find out how durable our coalitions are without a reliable US partner. As an eternal semi-optimist I think that we're going to be surprised how easily we work around US unreliability on an organizational level, but how much we miss their capacity. For example, I think Europe has actually figured out that they need to be in charge of their own security and that the Russian threat to the European mainland isn't as big as it looks at the moment if they get moving on dealing with it now. But it's going to take years for Europe to replace the command and control aspects of US military overwatch that are beyond world class. For intel, the US satelite network is just fucking unmatched, our intel agencies will miss that dearly by partially adapt in other ways. Trade has already been starting to rewire itself into trade regions since covid, etc, etc.