What are you even talking about? Being able to run 10 year old software (on any OS) is orthogonal to being able to build a piece software whose dependencies are completely missing. Don't pretend like this doesn't happen on Windows.
Anyone who worked with Perl CGI and CPAN would tell you managing dependencies across environments has always been an issue. Regarding desktop software; the phrase "DLL hell" precedes NPM and pip by decades and is fundamentally the same dependency management challenge that docker mostly solves.