I'm very late into act 3 and she has completely stopped talking and is stuck with one dialog response if you manually speak to her (cannot even remove from my party) since coming in to act 3, so I would believe the note from the other poster that it is a bug. She hasn't had nearly as much content as any of the other companions by a long shot.

My one missed "feature" from reddit! Thanks a bunch.

It's more an issue of if there is a risk of litigation, or potential avenues of it. Having less things potentially be targets helps differentiate a products identity more and have less 'weight' if it is used in court as evidence thereof.

Another benefit is this allows them to deviate from past/common tropes that people would expect from a "Shaitan" or any other renamed creatures based on knowledge from other systems or analogous creatures of myth in future writing - even if they still borrow from the latter in most creatures cases.

Red lights don't allow you to see as well in dark/poor visibility conditions that are needed for driving. You're moving 30 to 60 mph likely on the road vs walking speed while hiking and that reaction time visibility is much more important. The intensity of red light that would be needed would make the benefit non-existent (as they'd be just as obnoxiously eye-destroying as the super brights and blue lights).

Some states in the US allow "amber" colored lights for headlights/brights though, and I think they're way less obnoxious and still allow for high levels of visibility.