One way you can use cryptocurrency to make money in the metaverse is by buying virtual assets such as virtual land, virtual currency, virtual goods and virtual items on a platform that accepts cryptocurrency. Once you own these virtual assets, you can sell them to other players for more cryptocurrency or even for real money.
Another way you can use cryptocurrency to make money in the metaverse is by participating in activities or completing tasks that pay you in cryptocurrency. Some virtual worlds have in-game economies where you can earn cryptocurrency by participating in different activities or by providing goods or services to other players.
It's like finding a toy you don't want to play with anymore and selling it to someone else for more toys or even money. In the metaverse, you can do the same with virtual assets and virtual currency.