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What's the worst invention of the 21st century? (lemm.ee)

submitted 4 months ago by UltraGiGaGigantic@lemm.ee to c/asklemmy@lemmy.ml

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[–] pr06lefs@lemmy.ml 52 points 4 months ago (1 children)

proof-of-work blockchains. instead of a utopian decentralized currency we have a utopia for scammers and day traders, and uses a ton of energy at a time when we need to conserve to combat global warming.

[–] mindbleach@sh.itjust.works 2 points 4 months ago

All while aiming to be cash you can e-mail, and failing at that because its high volatility and low speed make it a completely artificial commodities market with nearly zero real-world applications. It's a technology that took off because Paypal is the devil and it is arguably worse.