[Ariez]

Perhaps you should compare the usefulness of bitcoin versus Facebook when you consider the energy usage of both, intentional or otherwise.

[Hamuko]

I find both useless.

[Ariez]

Unlucky I guess.

I would hazard a guess you find crypto overall to be useless.

https://www.mastercard.com/news/perspectives/2021/why-master...

[Hamuko]

>I would hazard a guess you find crypto overall to be useless.

No, I quite like cryptography.

[Ariez]

The context is clearly cryptocurrency here, not cryptography :).