This is rarely possible on the internet but the ideal forum for me would be one where people could discuss the details of genetic predispositions with the understanding that it generally shouldn't change how people should behave.
Like, say one day that a very well researched finding comes out and proves that men are predisposed to be more violent, in reference to higher incarceration rates. Should it change how you treat other people, once it has been reasonably proven as fact? I think not.
The choice that someone makes to discriminate against a group based on statistical realities does not depend in the slightest on whether those facts are true. People easily pretend they are true if they are not, and if they are true it doesn't justify discrimination in the end either way!
Unfortunately these arguments seem to often end up just being in service of a goal like justifying discrimination, and when they aren't, certain others will show up to accuse the person of that even if not true. Sigh.