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by nfin 1544 days ago
Decentralization doesn't scale well, that is sure. But humans are inventing new tools to improve the decentralization over time, give new options. Sometimes the jumps are bigger, sometimes smaller.

Regarding decentralized email: there are technical solutions to spam like Hashcash [0]. It has drawbacks, like a bit of energy consumption. On the other side it keeps big corps reasonable (or gives them an upper limit to how bad they can behave), as if they start to behave too bad, such solutions would likely see increasing adoption.

[0]: https://en.wikipedia.org/wiki/Hashcash