a) Which just further proves my point that you shouldn't lump NFTs with Bitcoin. In practice however, all of the valuable NFTs are on Ethereum (afterall, NFTs are only as valuable as their underlying security)
b) Not sure what your point is. Global climate change is by definition a long-term problem, and yet you're fretting about a couple of years. Right. This sounds more like a personal disagreement with Ethereum than a genuine interest in supporting green cryptos.