>NASA regresses so far that they are now unable to do anything by themselves...
I keep running across this perception and I don't understand where it comes from. Overwhelmingly, like since the 1970s, NASA has not built anything per it's appropriations from congress. Their job is to 1) Define mission requirements and objectives, 2) Oversee contracts to execute those missions, 3) Test and verify elements of those systems, and very distant 4) do some in-house research and development for cutting edge technology (still mostly contracted out). ~75% of their budget is contracts to private companies to execute missions.
NASA's job, as defined NASA directors over the years and by congress via appropriations, is to come up with ideas and fund private companies to execute them.