This stuff can be dangerous. My son asked me a question in chat and my phone somehow auto-responded a "No" answer. I'm guessing I put my phone in my pocket without locking it. Luckily I caught it in time and as soon as that happened I disabled all auto-responding features.
That or soldiers getting reprimanded because accidental auto-responder was like 'Haha!' or 'Great!' to something requiring a deeper response.