Nowadays, you can also mostly life with just choco install on Windows. Not as well vetted as Debian packages, but a lot better than google.
But that only helps power users. On linux learning these things is simply a necessity because installing things outside your package manager is even less user friendly.
I wonder how many preinst/postinst scripts are being read by apt users prior to install/upgrade? These run as root, making them a bit worse than the typical curl|bash after all.