xxx
$10 billion in spending isn’t a lot. It’s less than the world spends on toothpaste ($30b), much less than the US spends on cigarettes ($80b), and considerably less than the US Federal government spends in one day ($18.65 billion).
If we think of the $10 billion spent by Bitcoin as a security budget (as the spending secures the blockchain) it also compares reasonably to US bank spending on cybersecurity. Bank of America alone spent more than $1 billion on its cybersecurity budget and the total financial security budget is much larger.
None of this proves that Bitcoin spending is well spent but it puts things in context. It is also true, of course, that most of the new crypto platforms such as Elrond (I am an advisor) use proof of stake which uses much less electricity than proof of work.
Still, the next time you read that Bitcoin consumes as much electricity as Sweden substitute Bitcoin spends as much on electricity as Americans spend on Halloween costumes.
From Bitcoin and Electricity – Marginal REVOLUTION:
xxx