I do not seem him living more than a few years at best. The clock is ticking and death will take him sooner rather than later. Like Ruth Ginsberg, he should step down now rather than stick to power. I think he’s holding on to keep Hunter out of Jail.
He is holding on because it is part of the deal that he made. Democrats don’t want to replace him until the Vonvention, which would not leave time for Republicans to launch an opposition campaign. They can say whatever want, promise whatever they want and blame whom ever they want. I won’t matter who the candidate is because won’t be Biden and it won’t be Trump.