He stands for policies that are totally against many of the Dem policies. His stance against any abortion at any time is only one of his positions that would keep him from becoming a Dem.
Pence is actually a man on an island right now. He is a true conservative, unlike trump. He is a establishment repub, unlike trump. He is a moral man, unlike trump.
Because he actually defended the Constitution, you want him out of the repub party. That is sad. If he could have overturned the 2020 election, as trump wanted, then Biden could have overturned the 2016 election when trump won. The rational is nearly identical and the EV counts were the same. The DOJ discovered that Poootin greatly influenced the trump win in 2016, through lies and falsehoods about Hillary on social media. Based on your belief of Pence's ability to ignore the EV vote count in 2020, Biden could have done the same in 2016, claiming it was Poootin's election interference that help trump win. Think about it?
Maybe Pence's words will begin to change minds in the repub party, so that they realize that trump is a loser and cannot win in 2024, but I doubt it.