> Question makes more sense flipped on his head: if you think everything that looks a little bit like a telecoms network in terms of having lots of participants obeys Metcalfe's law, then why aren't actual Ponzi schemes actually extremely valuable to participate in?

Yeah, good point there. I think the thing with a Ponzi scheme, the way I see it, is that I can't transfer a share of that Ponzi scheme across the world, 24/7. I could only hold it, and if it is a Ponzi scheme, it would eventually collapse. I do see value in the monetary transfer aspect to crypto as well, so that's part of it, and I personally don't think crypto will collapse, at least not Bitcoin, Ethereum, and probably several of the other major ones. The rest, I have no idea, and maybe some of those other altcoins could be considered Ponzi schemes. Definitely some of the altcoins are pump and dump schemes, if not Ponzis, and definitely some altcoins will collapse. I just don't think applying Ponzi scheme to the entire crypto ecosystem is fair.

Also, sorry, I edited the comment you responded to, so it changed a bit. I do wonder what you think about the ceiling I mentioned, in regards to that there's only 21 million Bitcoin ever going to be created, and that's not enough for everyone in the world to have even one full Bitcoin. If interest grows, and population continues to grow, then how would a ceiling ever be hit? I don't see that as a Ponzi scheme, I see that as interest in a scarce asset, that you can't make more of, while we are in an inflationary period, with governments printing money all around the world. Just wondering if you have any thoughts on that.

The way I'm thinking about it is that some people may want to hold Bitcoin forever, and just loan it out, to put it to use, while also having a deflationary asset in their portfolio.