Nobody talk about UNI anymore, like all the DeFi coins it will be forget because it has not a strong project behind and it's 99% only FOMO, fomo for an airdrop and for instant listing on biggest exchanges, like SUSHI and other coins like them
People were talking any coin based on the hype. When such coin is still getting hyped and it will be talked massively and otherwise. This is the rule in the crypto.
Defi will not be forgotten by anyone but from in my opinion if the trend will be changed. People have already started to leave from the defi ecosystem and migrate into the new ecosystem and then they will find a new interesting thing that will become the next big topic. This is about how strong defi can sustain its demand.