Greta Thunberg explains what it means to have accomplished something,

People always tell me and the other millions of school strikers that we should be proud of ourselves for what we have accomplished. But the only thing that we need to look at is the emission curve. And I’m sorry, but it’s still rising. That curve is the only thing we should look at.

In the same way, I don't measure the advances of the free software movement simply by how much free software we now have and use, but also in terms of how much nonfree software remains in use — which we need to eliminate.