I think investors still believe in Sushiswap, even the team from Sushi have also said that their liquidity is safe,
if you say their liquidity is threatened then that's wrong,
If there are similar pools in SushiSwap in terms of conditions, I do not see any good reason to stay in such pools on SushiSwap so far. Blind loyalty only benefits the owners of SushiSwap themselves, as they will definitely not suffer, but only the money of the liquidity providers will suffer. Only cold calculation and competent risk management should be applied here.
that was proven when Sushiswap was hacked yesterday and what happened was that the price of Sushi didn't dump badly,
this is why I also believe that their liquidity is not absorbed as well by hackers.
Keep in mind that such tokens can be concentrated in a few large hands and even some panic sale could be quickly bought out by market makers, which kept the price from falling.