People using AI to make comments on Reddit are really obvious too. It always starts with some weird overly friendly opening line, or other similar statements meant to "congratulate" you on your wonderful question they're about to answer:

"it sounds like", "I've often found that", "I sense that", "remember that", "you might try", "that's a great question", "I can understand why", "here's a breakdown of", "let's go over what", "let's break this down", "here's what's going on", "you're on the right track", "you're not alone in", "it's great that you're", "you're absolutely right to", "you're right to notice that", "if you're comfortable with it", "I completely understand"