> Are cryptocurrencies a real danger to regular currencies?
Yes, absolutely.
> Are NFTs a real danger to tangible items? Are DAOs a real danger to actual corporations?
Agree on these - hard no.
Yes, absolutely.
> Are NFTs a real danger to tangible items? Are DAOs a real danger to actual corporations?
Agree on these - hard no.
If you mean "digital currencies", then I would be inclined to agree (though it will probably take a lot longer than people think). But existing cryptocurrencies or even future ones built on blockchain and POS/POW? Extremely unlikely.