ZeroLend and Stargate are good projects but I am not so familiar with Mendi. Are you referring to Mendi finance which is a lending protocol? Lending protocols and platforms were in hype in the first 4 to 6 months of 2024 now the trend is dying but these projects are long term and they will never be bankrupted due to the need of crypto users they are fulfilling.
Stargate is a good project and the development is awesome, but it's also another liquidity project which allow us to cross chain our assets. How much volume do you create on Stargate? 10x on linea is a reasonable return and we at least deserve it due to the efforts we have made. LXP idea was not so good in my opinion .
Yes, Mendi is a lending protocol
https://mendi.finance/I used to diversify a little bit, and not leave all the money in ZeroLend and Stargate
I'm using Stargate to do some bridges, it's very cheap do bridge right now
LXP is a way to Linea farm us users

I prefer the old way to distribute tokens to users, like number of txs, time in network, contracts, volume generated etc