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What are NFTs and why do people say they're bad

User McKay
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Nfts are sort of arts you get to sell for a cheap price and sell for a higher price
User Yevgen Kulik
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Answer:

A non-fungible token is a non-interchangeable unit of data stored on a blockchain, a form of digital ledger. Types of NFT data units may be associated with digital files such as photos, videos, and audio. Because each token is uniquely identifiable, NFTs differ from blockchain cryptocurrencies, such as Bitcoin.

In course with Wikipedia.

Blockchain technology wastes a huge amount of electricity.

Step-by-step explanation:

User Ebryn
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