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Thank you for saying so. As far as I'm concerned, it's speculation, not investment. Investment has some sort of underlying productive asset which one gets a part of and that then hopefully pays returns. Speculation is betting money on price movements. As long as we're trying to rehabilitate financial terms, cryptocurrencies don't have "market caps". Stocks do, because they represent companies which could plausibly be…
isn't most investing speculative though?
Investing is about looking at the fundamental value of something, its economic productivity. Speculation is betting on fluctuation. If I put my retirement money in an index fund, I am indeed thinking about the future in a way that could be called speculative. But in the financial world, speculation has a specific meaning that is distinct from investing: