That’s a nightmare we will not have to contemplate, it will not happen.
Who is going to remove Biden?
Both parties cheated Trump out to get Biden in.
If Biden dies or is replaced via the 25th Amendment, Harris becomes President and the office of Vice-President becomes valcant. This means that the ‘Rats would no longer have positive control of the Senate. While there is a mechanism to select a new VP in the 25th Amendment, the Senate would not have to go along; McConnell could tell Schumer that the GOP would agree to a ‘Rat senator from a state with a GOP governor becoming VP (i.e., someone like Sherrod Brown, Jon Tester or Jeanne Shaheen). In that event, the GOP governor would pick a GOP person to be the new senator.
if your scenario were to come true, and AOC became the Speaker, look for the House to have a GOP majority after 2022 that would be somewhere around 275-160. The problem with this scenario is that there are a few ‘Rats who would like to get re-elected, and would not go along with AOC, and might well throw in with the GOP to elect a compromise Speaker. Currently there are 431 members of the House, with the ‘Rats holding a 220-211 advantage (there are 4 vacancies; the GOP will go to 212 after July 27’s general election in TX-06; the two Ohio vacancies one GOP, one ‘Rat, will be filled in November, and the Alcee Hastings seat in FL will be decided in a special election on January 11, 2022). Assuming all 211 GOPers vote for their caucus selection (presumably Kevin McCarthy; could also be retiring Kevin Brady of TX), they would only need to peel off 5 ‘Rats