I've been playing with the interactive EC maps and it always ends with Pa. being the deciding factor.

[Metaphorical]

3. I think Harris has PA

with room to spare.

Pennsylvania is a sandwich, with Philly and Pittsburgh sandwiching Alabama.

I'm going to make a prediction - his Alabama supporters are not going to show up. They can see the lack of energy, the erratic behavior, the increasingly desperate look in his eyes. They may be driven by misogyny and racism, but I really doubt that either of those factors are going to make that big a difference, and ... to be honest, MAGATs are sheep. They follow the flock, which usually follows the shepherd. The flock is increasingly confused and erratic, and they are not going to vote strongly if they feel that the herd is rudderless. If they haven't voted by now, they won't show up on Tuesday.