Literally anything you buy is 100% inflation resistant. Literally. Anything. Shoes, gum, dryer lint, stocks, real estate, crypto. Once you're not in fiat currency the only thing that matters is ROI, not inflation.
Anything offering you 15% APY for "no risk" is a great way for you to go bankrupt because obviously something hasn't been priced in. If the benchmark interest rate is 0% ask yourself why on earth you're getting 15%. If someone offers you something that seems too good to be true it absolutely is.
DeFi is decentralized 2008.