The fundamentals of CS are pretty static and haven't changed for decades. Tooling and ecosystems move fast but they are all based on the same principles and usu

The fundamentals of CS are pretty static and haven't changed for decades. Tooling and ecosystems move fast but they are all based on the same principles and usually written by someone who studied them. You can usually tell who has a CS degree, for instance by how fast someone picks up a library. e.g "oh, so this is just an implementation of a state machine but with x".