Wojciech Kosior decided to see how many of the nonfree programs his classes required he could successfully refuse to use. Once he started succeeding, he fought against each and every one. I was impressed!
Here's his story. https://www.gnu.org/education/how-i-fought-to-graduate-without-using-non-free-software.html -- Dr Richard Stallman (https://stallman.org) Chief GNUisance of the GNU Project (https://gnu.org) Founder, Free Software Foundation (https://fsf.org) Internet Hall-of-Famer (https://internethalloffame.org) -- If you have a working or partly working program that you'd like to offer to the GNU project as a GNU package, see https://www.gnu.org/help/evaluation.html.
