An amusing look at an amusing situation.
You raise an interesting idea of perhaps biden isn't suddenly senile, but he planned this to continue to influence the Presidency even after technically leaving office. American politicians use to serve one term because it was a sacrifice wihich didn't help their really business. A problem which suggests they weren't grifting. I could be wrong, but if working for the government costs you money you could be making on your farm or in your business, you sound like an honest man/woman. Although we have little proof woman were involved back then.