Strong agree on this. I think a lot of people who've entered software development in the past decade or so don't appreciate just how bad the available options were when Github launched.

If you blanch at the thought of a one line in a pull request just wait until you see what Sourceforge looked like, release download pages where you had to paying keen attention to what you clicked on because the legit download button was surrounded by banner ads made to look like download buttons but they instead take you to a malware installer. They then doubled down on that by wrapping Windows installers people published with their own Windows installer that would offer to install a variety of things you didn't want before the thing you did.