Yeah, feels like this discussion takes the "computer" part too serious when talking about computer science. Computing isn't necessarily something with a computer. CompSci is about solving problems in general. I'd argue that we just went the normal way a science does. You start by having everyone involved, then you narrow down and focus. In CompSci, focus isn't really what's happening though, as it got broader and broader. The core principle (solving problems) still remains. We'll probably see a split down the line as well.