That's not a very sensible take,
lifegetsweird's reaction was not sensitive at all. They're asking for an additional option that allows Ian to express a more direct opposition to the depiction of transgender. If anything, the walls of text you put up deflecting all the criticism is what's sensitive.
You're putting a lot into
lifegetsweird's mouth here that they never said. They never asked for transphobic characters not to be displayed, or for the language they use to be censored, just that the player character could have an option to challenge their viewpoints or at least counter them.