Given that after the advent of virtualization we had a glut of datacenter space, and then the crypto bros started buying them up to mine: do we actually need more datacenters? Or do we just need regulators to say things like: mining crypto to facilitate money laundering and ransomware isn’t welcome here?
Virtualization uses standard rack mount servers, crypto does not. The machinery they use are completely different.
The entire point of cryptocurrency is to be money that is independent of any government's ability to enforce its laws. I would personally vote against polticians who enacted those kinds of regulations; and if they passed anyway I would attempt to mine and use cryptocurrency in ways that circumvented the regulations banning me from doing so.
>Given that after the advent of virtualization we had a glut of datacenter space
Virtualization isn't new, it's a technology from the 2000s. I think we are well beyond absorbing any spare capacity that the efficiencies of virtualization squeezed out at this point