I would very much like to be able to buy Bioware games for my grandchildren freely, without having to have long conversations with my adult children, their parents, on subjects of philosophy and tolerance.
While I very much support the idea of including the treatment of diversity, morality, tolerance and associated issues in works of art, and I believe Bioware is an artistic development house, I also very much believe it is the duty of parents to raise their children without being subjected to politically-correct proselytism, which itself is politically incorrect.
Further, the way the stories are set up, if I am a straight male by nature but I wish to role-play a sensitive conversation with gay characters I'd like there to be a way to do so without being confronted with an assumption that my choice was a facile come-on to have virtual sex with those characters.
As an example when, in my enjoyment of the richness of conversation, I wished to engage in a meaningful platonic interaction with Dorian or Kaiden I was almost inescapably subjected to what amounts to sexual harassment by their characters. I would very much like to be allowed to interact meaningfully as my preferred character in a rather more mature, sensitive, and thoughtful manner than previous games have allowed.
The OP's point is, IMO, a very good one and should be considered for inclusion. While the possible conversation branches are formidable, please be as considerate and respectful of 'us' as you might wish we were considerate and respectful of you.