Trump has promised not to sell any Bitcoin in US custody. Rather, it will be a strategic reserve currency.
You should never believe anyone to be honest. The chances are they will do opposite of something they said before elections are much higher. I somewhat believe that trump will hold them but still, he doesn't own them. US Govt does. He is just there to serve to the people of America. I am not sure how much control he has on it even if hes elected as a President.