Not possible to go to the zero. I never see any FUD other than some people were complaining about the movement from ethereum from POW to the POS but this mostly done by the POW maximalist. Just seeing the market right now to know about the truth. I don't even think bitcoin will be going down to the zero again along with ethereum. People were using ethereum smartcontract and this always giving valuable reason for the price of ethereum will still remain the same at this time.
You shall not call any bad comments as FUD and some time if that was just a critics.