Black, hispanic and even Asians tend not to be part of the conservative party because they need to stay tribal
I think many aspects of all groups are conservative when it comes to religion and family life
But being the backbone of supporting laws, policies, history and culture largely done by Europeans is somethign they do not want to be a part of
Once whites become a significant minority you will see higher rates of those groups in the conservative party
But it will be a different conservative party
One without the laws, policies, history and culture mostly created by Europeans
You already see the shift to center
These groups do not supprt the 1st and 2nd amendment as much
They also favor socialism at higher rates
So, for those who just think we need to get more minorities over to this side it really will not work