It may be how humans approach the problem, but that doesn't mean it's an intelligent way to approach the problem or the right way.
If the decentralized nature of cryptocurrency allows you to move consumption to areas where waste is happening, then it's very plausible that cryptocurrency could be a more eco-friendly alternative to the current system, for example.
Or, like they're doing in Texas where they're beginning to mine cryptocurrency so solar power can remain connected to the grid and doesn't have to be switched out of it. This increases profitability for the solar generators and helps the switch to renewables. Remember, crypto is decentralized. You can ramp mining up or down easily to keep a minimum load on the grid.