Could you elaborate on the legality of Non-Fungible Tokens (NFTs)? Are there any specific regulations or laws governing their use? Do NFTs fall under the same legal frameworks as traditional assets, or do they require a unique set of rules? How are NFTs taxed, if applicable, and do they have any special tax considerations? What about the intellectual property rights associated with NFTs? Are there any legal risks involved in creating, buying, or selling NFTs? Clarifying these points would help us better understand the legal standing of NFTs in the current legal landscape.