Crypto, and maybe I misunderstand the Crypto's... as you say, there new Crypto's keep on coming.. 'an infinite supply'. But I think many believe most Crypto's will fail in the end, and perhaps end up with a dominant one or few. Each Crypto starts with a somewhat finite supply... although one can 'mine' some of them to add to supply but it is difficult and costly.
However, and I'm no expert at all so this may be wrong.... but it just seems logical that as technology develops in the future (more efficient computer hardware) it should become easier to 'mine' the currency. And if it becomes too ez, then the currency could become worthless. But maybe I misunderstand.
best.
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