Is this possible? Example you lend bitcoin to something similar to like a bank and they give you interest on it? Like how now they give you 2% interest?
I heard binance is doing something similar like that but it was like 10%?
Yes this can happen! You can make a profit from Bitcoin. For example, you buy into a Bitcoin for $ 200 after a while you sell about $ 400. So you have 100% profit compared to the initial capital. If you lend for interest I think this is less likely. Bitcoin is different from borrowing money in a bank. Bank interest rates are very low and bitcoin makes very high profits.