If he takes the Oath of Office and is found to have been elected illegally I am not really sure if he is automatically removed or whether he would need to be impeached and convicted by the Senate to be removed from office. Either way, Biden would then become President.
It seems to me that with satan’s help, the one is going to be unstoppable. No matter what we do, if he is destined to be the “hope” of the world, then we just have to wait for 3 and 1/2 years for it to be over. They won’t be pleasant years. Prepare to repent and pray for our Lord to come quickly.