The United States is a very, very diverse country with millions of people of different backgrounds, nationalities, and ancestries. With that, there comes a whole lot of issues regarding a whole lot of things. An issue that is "#1 important" to one group might be way down the list for another, different group. The same is true for individuals as well.
So whenever something changes, or a law is passed, or a ruling made: there will be people who say "Finally, the most important problem plaguing our country is resolved" and others who will say "What? Why are we even worrying about this? <insert thing here> is a WAY more important issue and no one is talking about it!"
So yes, back in 1954 there were people who didn't care, and people who cared a lot. That's what you get when you have a nation where policy is driven by public opinion. In an appropriately contradictory way: It's both a good and a bad thing.