Why use metric? Because the fact that 1440KiB is 1.41MiB is annoying.
It doesn’t make it better, it’s just really much more convenient when you’re working in a base 10 digit system. There are lots of times when the advantages of an alternative unit system outweighs that convenience.
Its a funny thing that so many people are emotionally attached to unit systems. It’s a tool, use the best one for the job.
I mean, it’s a highly visible strategic military position. I’m sure that American can technically give it up, but it’s a huge cost.
US is global military hegemon, no matter how many civ games might make one think they have a cultural victory.