Agreed while twitter does bring the traffic it rarely coverts to a sign up. However that's a whole other thing that needs some serious dev work in my opinion to make the onboarding more seemless. It's far too complicated at the moment and I've only found LeoFinance Twitter sign up to the the simplest.
Marketing 101 put your stuff in front of the right audience. With DeFi you're going to want to put it across Binance and any DeFi lists something that clearly looks like it hasn't been done for some reason but not sure if I can help on that front. - Might be able to get some ads in place which I'll try first. But listings might come down to the Leo Finance team to submit those in.