Except that it doesn't quite hit its mark, which is surprisingly for the great xkcd, since so many kids today spend a lot of time and money searching out vinyl. Anyone over the age of, oh, let's say, 35 probably remembers the days when vinyl was either the dominant medium or at least an important one. And anyone under the age of 30 probably at least knows a vinyl collector.
And then I read the alt-text.
The 78-rpm era was closer to the Civil War than to todaydear god