That's true, and thank you. Some people express their personality with/through their sexuality, some don't, and both approaches are used with characters. I guess the question is, which one was Bobby?
If we want to talk about real world experiences, I've had three people come out to me specifically. First, that's an incredible experience, because that meant that they trusted me a great deal. With two of them, I knew before they told me, they were clearly struggling with something and I could make an educated guess because I knew them; with the third, I was genuinely shocked, I didn't see a hint of it. I have firsthand experience with this, limited though it may be.
I am not coming to this issue with the idea that tackling this narrative shouldn't be done or that it is outright bad that it was done to Bobby, but I think we dismiss the method and motive too easily. Marvel didn't craft a story that handled this topic with care, they stumbled into it after a few writers and a portion of the fanbase did all of the work, and I think that as a result, there's a portion of the fans who are and will remain unsatisfied with the development. To then blame those fans for Marvel's ineptitude is unfair in my opinion.