According to a Pew poll last week:

49% of overall voters & 62% of Biden supporters think both Biden and Trump should be replaced on the 2024 ballot.

‼️ 62% of Biden supporters!!

***

These polls continue to show that there is an enthusiasm gap for Biden & that incumbents don't enjoy the same electoral advantages that they did even 2 cycles ago.

If the goal is to prevent a second Trump term, incumbent Biden should be replaced on the ticket & probably not by Harris.

https://www.pewresearch.org/politics/2024/04/24/in-tight-presidential-race-voters-are-broadly-critical-of-both-biden-and-trump/