I think that over a very short period of time, you’d see about the same as we have now. Keep in mind that legal protections mean nothing to the court of public opinion, so when an organization acted in a bigoted manner, they’d still get called out and lose reputation. And you’d stop hearing people say things like, “That person must be an affirmative action hire.” The latter point makes me think that we might see a more long-term improvement in relations between races, genders, ethnic groups, and the sort.
I don’t think that civil rights are outdated at all! I’m surprised that you’d say that. What I want is for all people to treat one another without regard to race/gender/religion, so I just think that the best way to do that is treat one another without any regard to race/gender/religion.