It is abundantly clear that Biden has advancing dementia and isn’t capable of being POTUS and hasn’t been for likely several years. It is ludicrous to think of him running for a second term and even a majority of Democrats recognize this. Conversations about him stepping down should have been occurring at least a year ago. Now at the eleventh hour Democrat leadership is recognizing that Biden is clearly senile and the vast majority of the American people recognize this. Biden is losing to Trump not only because the voters have no confidence in his ability to be President, but because of the failed policies that have crippled our country. I expect Biden will be replaced at the convention, but the likely replacements are as bad and would have little time to campaign. It is all but certain Trump will be elected and the GOP could have a majority in both houses of Congress.
It's certain Biden will be replaced. It is NOT certain that Trump wins, the GOP needs to prepare for this changing dynamic.