They have been getting away with it, so why quit now. I don't believe Biden himself even knows where he is or what is going on anymore. The people really running things knew he was getting dementia when they ran him for pResident, hid him in the basement for the campaign, so he got 81 million votes, of course. Then also filled his regime with idiotic front people, captured all the agencies of government, and called it a democracy. We get the government they select for us.