Are NFTs bad for the environment? 

The environmental impact of NFTs vary from blockchain to blockchain. Some blockchains - like Ethereum - use PoW to validate transactions, while others - like Binance Smart Chain - use PoS(A) to validate transactions. The latter has a much lower environmental impact than the former and is one of the reasons we originally chose to build the enterverse on Binance Smart Chain. You can learn more about this topic in this article from enter.blog.