[sickygnar]

hmm, maybe you are referring to money as currency, where i am referring to it as assets (tokens)

anyway, yes there is money locked in the lending platforms. most of it is used as collateral, which is locked when borrowed against. the reserve ratios are high (60-80%), so unlike a regular bank, no money is "printed" when lent.

"real money" does enter these systems. people spend resources to acquire real money which is subsequently traded then locked into these platforms. also, while a lot of ethereum tokens are simply minted with no real backing, some are mined (even erc20), which again people dedicate finite resources to