[smegger001]

thats just not the case.

firstly you objection to opportuity cost is flat wrong. those many smart people as you refer to them aren't going to just jump inot what ever the best for mankind research is because you want them to. Researchers and scienetist aren't a fungible resource, someone with a master ins mathmatics and a focus on cryptography isn't going to join a clean energy start up join a biotech firm or work on space tech. If crypto currency didn't exist they would probably work on other cryptography related fields.

the chip shortage has little to do with this as large scale mines use dedicated bespoke 'application-specific integrated circuit' or ASIC chips not used for anything else. try to run a mineing rig on CPU, and GPUs just isn't cost effective anymore. Secondly they didn't cause the chip shortage, shortsighted manufactures ending their orders both the immediate term and for years in advance that did. The chip foundries did the only logical thing and resold the slots for those canceled orders to keep the fabs running.

as for the enviromental impact crypto, cryto thrives on low cost energy as it gives the miners a higher coin/dollar spent mining. and currently building new solar and wind is cheaper than building coal. so really what we need to do is stop burning coal.