Not anymore, not for long anyway, all of that is going out the window.
You underestimate the intelligence of all people in this time, this is like no other, you put them in groups, like saying, "you are minority, you belong to the Dem party", it used to be done subtlety and that's why it worked, that is what is changing. 
All people are finding their voice and individuality you grouped them, we are not liking that. Nobody likes being told what to do and it is in all faces now, no subtle about it.

By the election in Nov. 2024, 7 years!

look what has happened in less than 8yrs after Obama became President.
We aren't going back, it is growing and and constantly accelerating, headed for hyper speed.

IMO! ;