I'm aware of Stallman's advocacy on free software issues, but (completely honest question), what else does the Free Software Foundation do ? Software is at a point where its basically impossible to make anything useful without opensource software. Proprietary code is a minority in my stack both as a developer and as a user. Proprietary software is often good before opensource software is good, but consistently openso…
They've won that battle, but not the war. Servers, databases, frameworks, languages, etc are often open source, but the majority of applications are not.
The idea should be to encourage people to use open licenses, and to promote the good of open licenses, not declare war on everything and become some bitter asshole neckbeard when you see guys like Jobs doing well with a slightly different approach.
The FSF doesn't do much. They're little more than negative campaigners "Windows 7 Sins" etc. I'm not sure what its purpose or real world effect is other than to scare middle management from FOSS as much as possible. Stick vs Carrot. FSF is all stick and people have noticed.