Staking cake is a good way to generate passive income, besides cake, bnb, cardano (there are) staking can also be done. but maybe now there is a way to play games using coin axs can also generate income besides we also get additional entertainment by playing games
AXS? the Axie Infinity game? you need Ethereum for purchasing and to start the game. If you want to multiply your pets, you need that coin for them to mate.
But you're right that it's a good way to generate income as it's profitable just as the other games that offers the same entertainment but lesser in profitability.