Playing devil's advocate: you can't block on native apps, and some mobile web browsers don't have extension support. Also, please avoid ad-hominem ("hilariousl

Playing devil's advocate: you can't block on native apps, and some mobile web browsers don't have extension support. Also, please avoid ad-hominem ("hilariously limited intellect"); it overshadows what otherwise would be a valid point (enforcing a ban vs. practicing personal habit, critique on blanket statements, etc.)