Looking at this virus as a businessman rather than a bureaucrat.
His date is in no way chiseled in stone. He gave a time frame, that in turn gave hope to the market and stocks had their single best day ever.
He will assess it before going ahead with his desires, based on what the realities are on the ground at that time. He only cares about his reelection because he loves this country and we the people.
I am sure he hates the job. He certainly does not need the job, he made more money than he does as president even if he was accepting the salary it pays, instead of donating it all to worthy causes.
To me that shows dedication to this country and her citizens, not his burning desire to be president for 4 more years. He's right to call out those who constantly make his task harder.