[batesy]

But like, who are you to say that it won't get there? If such a large group of very smart people want to continue to work on this tech that they all believe has massive potential, maybe you should consider the possibility that you are wrong?

It's not like Blockchain is the only tech people have been talking about for the last 10 years that hasn't been fully actualized yet. Doesn't mean it's not well on its way.

[Jasper_]

And a lot of very smart people worked on Itanium! Or on the Segway. TransMeta. Google Glass must have taken thousands of world-class engineers. 3D TVs! The world is full of plenty of Very Smart People who are all dying to work on cool tech, often blissfully unaware of the economic and social consequences of what they build.

Saying very smart people work on it doesn't do much to really convince me. Bitcoin's block size isn't a technical debate that requires Very Smart People to solve. It's a social one, about externalities, core beliefs, power structures, and motivations. And those are ones that Very Smart People tend not to make progress on, because they're unable to step outside of their lens of technicalities.

[acdha]

> It's not like Blockchain is the only tech people have been talking about for the last 10 years that hasn't been fully actualized yet.

How many of those technologies had no impact for that long but then went on to be significantly useful? The only examples which come to mind are things like mRNA vaccines which had far more development & approval hurdles, which is a pretty different situation from systems which are globally available but generally just haven't found a niche where they're a good fit and affordable.