Anything that Trump can say may affect the Stock Market of the US and the price of the Stock Market and the price of crypto and correlated with each other so what Trump is saying doesn't have any direct impact on crypto but on Stock Market.
but the impact in stock market usually bounced to crypto as well,but things will end up sooner while Trump is not going to win this election,because it seems that Biden is on the rush now.
Biden is definitely looking like even more and more favored to win, normally I would say never count Trump out but people have been milking this 2016 fear for a long long time now yet we are nowhere near the same level as those days. 2016 was an election when nobody really knew Trump that well, plus the progressive side of democrats (aka the bernie fans) didn't even wanted to vote because of how DNC treated Bernie as well, so at that time Trump didn't had all these horrible things going for him.
This election however, people already saw what Trump is capable of and everyone, from progressive to centrist to even some republicans all are working and the voting is incredibly high, polls are record breaking high in difference, I assume Biden could potentially have the highest electoral votes in the past 30-40 years.