You can’t have your cake and eat it too — you can’t insist there is no genetic contribution to the picture and ignore research that finds empirical evidence that there is.
Please note that still and simply, I hold the position that it is a HABIT. (And it is a habit which I do not practice, if you are wondering.) Don’t get all self righteous on me because I insist on truth, even truth which might be inconvenient to some person with good intentions.
> you can’t insist there is no genetic contribution to the
> picture and ignore research that finds empirical evidence
> that there is.
I am not ignoring such research, I am simply ignorant of same.
A cursory sample of google hits shows a vast variety of studies and studied opinions, none of which seem to be conclusive, except, of course, for the agenda-based ones on opposing sides.