This has been the elephant in the room for more than over a decade, but hardly anyone mentions it apart from occasional posts on HN.
Stallman has largely ignored the web developments. Pushing for the GPL works (almost) as well for companies these days as pushing for the BSD license.
I think most new OSS developers are distracted by the thousands of social issues that are made up by corporations to give them the illusion that they are doing meaningful, socially relevant work.
So they no longer care about software freedom and overlook that elephant in the room.