AI for tasks like grocery lists will 100% benefit humanity once it can calculate macros vs price into it as well. AI for things like writing essays, emails, etc. will make humanity exponentially more dumb. Interactions like that develop your brain and shape who you are. Its a double edged sword. In the end, I believe ai will cause infinitely more brain rot compared to tiktok and other social media. I also believe were near the point of either joining the hive mind or face risking rejection once things like neuralink become widely available.