you buy gaming assets & you play the game with them. as for rewards they give money (stables or most likely in their in game currency which can be turned to stables)
Research Axie Infinity for starters
depends bro
dana hema ekakma ganne ne
ne ban wadeta set weddi parakku wadi mage budget ekath ekka. cool cats ganna hitiye ekath nulen miss una
------ Post added on 1632181492
This piece is worth close to 250 ETH right now = $800,000
This sold for 1000ETH = $3,200,000,000
https://opensea.io/assets/0xa7d8d9ef8d8ce8992df33d8b8cf4aebabd5bd270/78000313
Still think crypto & nfts are just a fad?