Do you implement breachable areas on ships outside of manned turrets, doors, ramps and airlocks? Are we still thinking about that stuff?

Less fully dynamic breaching; there are some big tech hurdles to go there. There are certainly going to be predefined areas, like you say, the doors; you're going to destructively and non-destructively breach through those. All the turrets' entry holes are a metric which is conveniently the same size as docking collars. Make of that what you will. And then there's obviously big windows that you can get in, elevators. There's very few ships where there's only one way in, and for those ones, that's a nice quirk of the ship that provides some defense.

So as we're making the ships, they still have these areas, the hatch areas, the door areas. But as far as anything more specific than that, I would say that probably depends on the development of the actual feature itself by the feature team.