he didn't say that all points of view lead to positive progress. Progress is even "quoted". The GPL has that political nature : it makes you think about your o

he didn't say that all points of view lead to positive progress. Progress is even "quoted". The GPL has that political nature : it makes you think about your own point of view and hence, the point of view of others. Figuring out if you want or need it by actually reading it is a super useful exercise.