Oh so suddenly government inefficiencies are OK when they shovel money your way?
Are you saying the government would be more efficient if they set up the National Courier Agency to deliver their parcels, instead of paying a few bucks to Fedex each time? Or that Fedex becomes less efficient if it gets business from the government?
If NASA is going to operate ISS, it should do so at the lowest cost to taxpayers. Which comes from buying the cheapest launch services on the open market, not from building a rocket of their own that flies once or twice a year.