[jjeaff]

>Isn't it a good thing that crypto is generating business for the energy sector?

Wouldn't it be good for the window industry and service/repair industry if we all went around town throwing rocks through windows? https://en.m.wikipedia.org/wiki/Parable_of_the_broken_window

The energy sector is primarily producing the energy in question with non-renewable resources that pollute the environment and raise costs for everyone else, disproportionately harming the poor. Not to mention rising food costs due to money grabs in the ag industry with things like corn based ethinol.