If NATO becomes dissolved due to the US shenanigans, what would become of all the troops in Europe?

I don’t know the figure , but I’m guessing there’s 100K serviced members in Europe and I’m guessing they’ll be withdrawn ? That’ll be an immense financial expenditure to move everyone back to the US and there’ll be no need for our current military numbers in general, no need for all the military vehicles and equipment , no need for 11 carriers , and the mass exodus of DoD civilians.

This is just crazy to think about. All the infrastructure we had in Europe will be gone and no way to come back.