The vast majority of people do not care at all for technological autonomy, either because they don’t know about the implications or because they know and don’t care because it has very intangible effects over their life. Therefore they don’t make decisions taking into account technological autonomy or privacy.
People can learn entire, sometimes multiple languages, but learning some FOSS tools that are much more limited in scope is too difficult I guess. People who learn new languages during adulthood while working are a small minority. I speak as an immigrant who after 7 years barely speak the local language, like pretty much all my peers who didn’t take a whole year off to study. People with a job, social life, healthy relationships have very little time to focus on learning and very little incentive to do so.
FOSS is dead? (and we killed it?)
FOSS, on a political level, as a movement, it is dead. What we observe is the corpse, being a resource for value extraction processes by corporate and military organizations. The space of conflict over technology today is somewhere else: tech unionization, the post-FOSS movement, tech cooperativism, direct sabotage, public regulation. FOSS has been subsumed by the system.