Hubble was also designed with that stuff in mind. That the issue with lots of things NASA does. The always make everything depend on each other so they can say

Hubble was also designed with that stuff in mind. That the issue with lots of things NASA does. The always make everything depend on each other so they can say that its 'the only way'. Thats how we ended up with thee uterly insane SLS, Orion, Gateway architecture.