Logically, it would make sense that if a person's face is problematic and unattractive to the gender that they are attracted to, that they would take a step back and evaluate the features that hold their facial features and their harmony back.

And even though the changes that can be made are quite limited with today's technology, why is the discussion of emerging technologies for this also frowned upon?

Even considering the fact that no amount of money can fix an ugly person's face with today's technology, if they are going to be ugly and loveless, wouldn't it be in mental health professionals' interests to allow these people to encourage this as a coping mechanism? With the hope that over a few decades, maybe the ugly guy in his 20s can eventually look decent in his 40s or 50s and have somewhat of a romantic life that he would have never had in the first place?