Though Dex exchange seems to be reigning now but I guess is good to stay clear investing on project like sushi, currently dev are just hyping most defi project just to cashout and run. I will you stay low for now and watch.
The different story happened with sushi as the old developers who wanna cash out his money has already getting threatened by so many people that will be creating a various report for him to the police or regulators.
That makes him feel worried but sushi's price is always getting dropped even deeper to touch the next all time low.
The APY has been giving very big pressure to the price and the farmers are in demand dumping their earned sushi in the market instantly. There are no longterm investors in sushi.