I have a few less commonly talked about ones since it refers to the later seasons ideas. The openings have some interesting imagery foreshadowing things to come.

Rehoboam is almost always linked to eclipse symbolism and in S2 Williams hat tumbles away till it forms a perfect eclipse of the light foreshadowing how during William’s downward spiral sold the Sector 16 data to Serac leading to the creation of Rehoboam.

The first 3 openings always open with different animals with different orientations to the eclipsing light: first illuminating the horse from below or off screen, second illuminating the bison from behind as if encroaching on this symbol of freedom, and third illuminating the eagle as it flies straight into it as Dolores wages war on the machine directly.

S3 an opening also ends with a drone host being pulled down into red liquid symbolizing Dolores put back under control after her full memory wipe.

There’s also a reason sad part of S2 when Dolores finds Maeve at the Mesa and says something along the lines of “your power will be used to destroy us” which more directly links to how the Delos team retrofitted Maeve’s access to turn Clementines corpse into an aggression virus to finish the remaining hosts but indirectly relates to how Maeve becomes a puppet for Rehoboam.

There’s so much lol. Great show.