Trump likes to talk while he’s thinking.
And he also responds to events as they change situations.
I could see Trump in his personal experience not having trouble with affirmative action. He's a highly-desired employer, and enjoys people, so probably is able to select the best of all ethnic groups.
I don't have trouble with Trump's ever-evolving takes on things. It's not like the others who base everything on polls, opinion groups, and who they want to impress.