I recently watched the movie Leave the World Behind. Spoilers, I guess. The central premise of the movie is that when confused and scared, people will turn on each other. However, the named characters, when faced with that fear and confusion are impressively decent to each other.

IDK if that’s meant to be optimistic, ironic, or just bipolar.

we should turn each other on

Oxford comma:

The strippers, Elon, and Don, took a break from the Raging Reich show.

Oxford period:

We should turn on. Each other.

Harvard period:

We should turn on each other.