[simonh]

All of these points are well known and understood. Frankly, so what? Musk has been effusive in his praise of NASA’s help at SpaceX and many times has said he couldn’t have done any of it without their help. We know that. What actual point are you trying to make, other than list mainly irrelevant facts.

Yes some Musk fans ridicule NASA for past failures or lost opportunities and that’s a shame. It’s also widely understood in the community that this is mainly due to political interference and constraints forced on the organisation. But none of that has anything to do with your ‘criticisms’.

Take the points about steel. That matters on a non reusable system because you’re wasting weight for no mission relevant purpose, but if it allows you to reuse the vehicle rather than not, is it really still an inefficient choice? What point are you even trying to make? If that even is a criticism, it’s just not relevant. If you genuinely think it’s a bad choice, just say so and say why. But you don’t actually give any explanation of why any of these points matter.