My only beef with Musk is that he has been polluting the night sky.
Yeah. This is brutal. And it's only going to continue to get worse as we 'advance' as a species.
I go back and forth with this one so much.
While light pollution in the night sky is a bummer for astronomers, you can't deny being able to bring high speed internet to every inch of this planet isn't advanced as all hell. Doctors, hospitals, construction efforts, governments, locals, educators, etc can now communicate in real time and to modern standards in the most remote and harshest environments our planet has to offer. Solar panels, battery storage, and reliable satellite based communication (video and large amounts of data) are a godsend to a huge number of people on this planet.
I really do sympathize with the back yard astronomers and observatories, but this is true advancement as a species in every sense of the word. I don't think it'll make it's way to the hobbyists, but I'm guessing the ground observatories will eventually incorporate some kind of digital/AI filter that removes the light pollution caused by the satellites, something similar to the software hot fix that allowed Hubble to still see despite the manufacturing defect in the mirror.