I think that to grow in price altcoin must be useful for people. In such a case, its price will increase in the future.
Now there is a big demand in lending platforms like this
https://twitter.com/agiledefi/status/1451462447869710340 and I think that the price of their tokens will grow.
Now many DeFi use different liquidity pools to increase their liquidity and provide users more opportunities. Also a lot of people earn money on liquidity providing.
For DeFi it is very important to have a lot of users to increase their liquidity.
DeFi platforms are popular but only those which have big liquidity.