The Republican party no longer exists. That is where the divide is. It's Maga vs leftovers from what used to be the GOP. Mike Pence saying not to approve RFK because he is pro choice when absolutely nobody cares about that for the guy running the HHS shows how out of touch the hardcore Right is with the movement that's happening.
The people closest to Trump are Musk (lifelong Dem), RFK (lifelong Dem), Tulsi (lifelong Dem), Vivek (independent voted for Obama), Gaetz (nobody on either side likes him lol). Maga is for patriots who want to take back this country. It goes against all existing party lines. The blob exists on both sides but it's days are numbered.