Then you should be fine with Bethesda removing mountains, water, dark areas, spiders, all monsters, blood, animals, etc. which people either have a fear, sickness, or extreme dislike for.
My point exactly, well kind of
For instance, there seemed to be a lot of people saying they were afraid of spiders and many threads about it. What did Bethesda respond (I think on twitter), that spiders were here to stay.
People have personal thoughts, personal injuries (I'm not sure in what way you have this injury, OP, but I'm sorry that you have it and hope it gets better), personal fears, etc etc etc.
Normally, Bethesda nor any other gaming company wouldn't do anything about this as long as it's a few people. But if it's a lot of people, things may change, but not always.
It seemed to me, as I said before, that a lot of people were afraid of spiders. I saw dozens of comments about it I remember. Despite this, some things are meant to stay. They are a part of the game and Bethesda finds them right and proper.
We also got to understand that Bethesda obviously know a lot more of the game than we do, and therefore we only see a fraction of the real situation.
In addition, one can almost always mod pretty much anything out. So that's probably the best solution for the OP (wait for a mod), if the bobble-head effect is too much. You could also play in 3rd person (although I personally don't like 3rd person, you might... I'm not sure).
But finally, as Luke Skyrimmer said. There are different opinions about a lot of things for various of reasons. If we were to take account to all of them, the game would pretty much be ruined. If we were to take account to one of them, those who like the feature would complain a lot, and those who didn't get their disliked features "fixed" would get jealous and blame at Bethesda for it.
It's a tough situation, but we should be lucky Skyrim will be moddable. I for one is really really really unhappy about the OB fast travel being in. So unhappy that I've decided to not play the game until a travel service mod shows up, of which I'll try and help making. So we all got things we dislike or want different, and that is one of the main reasons modding is there as I see it.
Not so. Myke013 had a good point that if it causes physical pain or illness it has to have a warning on the game about it. Phobias don't fall into this category, as this relates to content. The head bobbing is not content but a visual effect. The relationship is not psychological, but directly physical. If something can make people sick, the company has to take that into account and at the least put warning labels on it.
This could (kind of) also be said about a game with high contrast, or too much depth of field. As I see it, Skyrim got a pretty big distant depth of field, which can be annoying for the eyes. And what about sounds? That can also cause physical pain. It could cause tinnitus. I have tinnitus myself, and I'm much more sensitive to sounds than before. There are a lot of things to consider and eventually it just becomes too much that there is no longer any game.
Heck, even Skyrim itself no matter what could cause physical injuries in a humorous way. How you may ask? We would play the game so much because it's so good that we forget about the world and forget about eating and severely injuring our bodies are sitting infront of the TV/comp too much