Now a lot of DeFi projects appear nearly every day. But it is necessary to have a good liquidity for every DeFi. To increase the liquidity and attract the community the airdrops are conducted like this https://twitter.com/CairoFinance/status/1506234326853238791
DeFi products now very popular and in demand because they offer different financial services useful for people and thanks cryptocurrency they make financial and bank services available to all the people in the world.