I would imagine that various people within the Biden Administration group have a checklist and writing notes already on Joe Biden's decline.
Rep Nancy Pelosi probably has a weekly meeting with a special group who go over the public numbers, and the weekly events that he screws up. They have a date in their mind that they'd like for him to reach before acting on the 25th (my humble guess is the end of 2022).
If you asked how quick the House/Senate would act? This process would start on a Monday, with some closed-door episodes, and likely conclude by Wednesday. Harris would be sworn in very quickly.
Does Harris already a VP choice in her mind? My guess is that she has three governors on her list, and they've already been interviewed in some fashion. Just as soon as Biden is dismissed....the name for the new VP will be submitted.
The speed of this change in government will probably shock a majority of Americans.
The question of Biden's mental decline? None of the networks will discuss it after the 25th action is discussed/conducted, and that will shock people as well.
