What about when the communities get so intertwined, then Meta starts trying to impose their rules on those outside communities? If lemmy.world chooses to federate with Threads and they do the same, it's only a matter of time before their rules become our rules or lemmy.world gets the boot. If they don't adopt them, it's safe to assume the lemmy.world userbase would leave for Threads after having been a part of it for some time.
It's insane that one Senator has that much power and Tuberville is a unqualified, moron but ultimately I don't see this being a huge issue for the military. They will simply have those people fill those slots without the requisite rank or have another GO cover down and do that job. A good chuck are probably positions created solely so they can have a place to put those GOs anyway.