My theory is we need to add "software history" to computer science education programs. How many developers whose careers began after 2000 have ever hand written or know the power of a Makefile? I've worked at research labs and major animation studios that back in the 90's the entire infrastructure was fully automated thru Makefiles, and it purred like a well fed cat. There are hundreds of thousands of forgotten perfectly fine software tools, ignored simply because our industry has absolutely no respect for it's own history or lessons painfully learned beyond pulling up disparaging stories for new marketing angles.