[sgt101]

Bitcoin uses energy without providing substantial utility unavailable from other vastly less wasteful alternatives. Additionally it provides a place for the rich and ruthless to prey on the weak and gullible with endless washtrades and exchange scams. It should be banned.

[askmike]

The utility is hard to measure, but brushing it off being valueless is subjective. It should be clear to you at this stage that not everyone agrees with you.

[sgt101]

The mafia agrees, but the mafia are wrong.