>You could have made the same arguments about smartphones 10 years ago
That true, but the lesson from that is that no criticism of speculative sci-fi projects is allowed anymore or what?
Besides, smartphones didn't come from nothing. Prototypes and similar things had been around since the 90s. And they are arguably a much easier problem than infrastructure.
> That true, but the lesson from that is that no criticism of speculative sci-fi projects is allowed anymore or what?
No, but maybe the lesson is, people should chill a bit with criticism. It's easy to armchair-criticize anything, but the west has serious problems with infrastructure projects right now. Shooting down any attempt at doing something large-scale is counterproductive to the growth and survival of our society.
That true, but the lesson from that is that no criticism of speculative sci-fi projects is allowed anymore or what?
Besides, smartphones didn't come from nothing. Prototypes and similar things had been around since the 90s. And they are arguably a much easier problem than infrastructure.