Some cracks are appearing in the Democrat Party. For one, there's a very public fight between supporters of Israel and supporters of Palestine Hamas. For another, even among Democrats there are questions about Biden's fitness for office. For a third, there's Gavin Newsom's "shadow" candidacy, which underscores Biden's decrepitude and threatens to blow up into a big fight with Kamala Harris should Biden step aside. For a fourth, there’s illegal immigration, which is beginning to get on the nerves of some Dems. That’s a good enough list to start with.
The cracks in the Dems' facade of unity are good for the GOP, and might make a difference next year. But the election is almost 12 months away, and the Dems seem to be better the GOP at pulling themselves together. I think it's the power-lust, which has become stronger among Dems as they party has moved sharply leftward.
Today's Democrat Party reminds me of the USSR -- plenty of infighting, but unity in the face of the enemy.