The headline assumes that the bidens and the DIMs are innocently unaware of joe’s dementia and his sociopathic history of consistent criminal behavior. I believe even joe realized that he is dishonest and that he craves money and power before all else. Everything they do is intentional. It is just becoming more obvious to most now.
This!
The factional alliance that put the Biden administration in place has decided that Biden and Harris must be replaced. They have a very clumsy plan to do that based on compromises between the factions and resistance from some of them. They are proceeding with their plans. They waited too long, but it might still work.
This is not really good for Trump. He could find he is facing a competent public opponent instead of Joe Biden.