What do you think are the future prospects for the sector? what will happen next, what technologies should appear, which are lacking now?
Judging from what I've seen from leading DeFi platforms in the last 2 years, I'd say DeFi has almost everything it needs now to stir up mass adoption. The only thing lacking right now is to improve the user experience of these defi applications such that it would be super easy for anyone who just got in crypto to be able to interact with it without much difficulty.