Maxperson
Morkus from Orkus
And just that? Aren't men like more likely to be aggressive/violent because testosterone and more likely to suffer from schizophrenia/dementia/etc? that sure warrants a wis penalty. And why stop there? there's more infant mortality among men and more susceptibility to disease -con penalty! And less communicative! -cha penalty! Why do we have to model this one difference when there's tons of these more?
We don't have to model it, and I don't think we should. Racial bonuses and penalties, however, I'm all for. It helps differentiate the races better than just abilities do, and in 5e the large number of stat bonuses means that even if you have a penalty in a stat, you will still be just fine.