I'm arguing that China subsidizes coal[0], and that China does not utilize a carbon tax[1].
So when you call for a ban of Bitcoin in the name in environmental concerns, you've decided to be the arbiter of energy usage, on what is productive and valuable, and what is not.
You're welcome to argue your points, but it would still be far more efficient and productive to addresses the actual core problem: coal fire plants, and energy prices.
[0]: https://www.iisd.org/gsi/faqs/china
[1]: https://www.carbontax.org/issues/what-about-china/