You agree with the rest of my points?
Yes, except for the quantum computer hubbub
That was goofy. The point i wanted to make is this:
It's unlikely that 5000 years ago anyone could have predicted today's tech -- the wheel epitomised the bleeding edge of technology ~3000 BC. There's nothing to suggest Bitcoin, being closely linked to today's tech, will be remembered as a historical footnote in 5k years. And i'm relying only on linear, not exponential growth
I agree, we can know nothing that far in the future. Currently, the brand of gold as it is engraved in the mythosphere is hard to compete with.