Politics : What if Joe Manchin Runs for President in 2024 ?

If Joe Manchin actually Runs for the Democratic Presidential Nomination in 2024 (if he doesn't join the Republican Party before then which I definitely think is possible) then do you think he would have a chance at Winning the Nominator over Joe Biden or Kamala Harris (if Biden does not run again) ?

I don't think the Democratic nominee will be either Biden or Harris, but it won't be Manchin either. Most Democrats don't like him. Republicans aren't going to vote for him either over one of their own.