You are making a different point, though. The original argument was that Facebook is failing to keep up with the times, hence why the back-home losers are stil

You are making a different point, though. The original argument was that Facebook is failing to keep up with the times, hence why the back-home losers are still using it while you, the successful urban-dweller, have moved on. Your argument that Facebook is “a pipeline to deliver brain poison” has a lot more value, even if only because it’s more objective.