AI is useful. It helps me do my job, but it doesn't replace what I do. Somebody that knows what they are doing needs to talk to it and needs to correct it when it makes errors.
Like the internet, AI will make life easier for people in the short-term. Then it will eventually get controlled by big business in a way that only they will benefit. It will become more expensive to get any utility out of it. It will also add more layers to security problems which will put us all at greater risk of losing, money, privacy, etc. And they will make damn sure they convince the masses that they can't live without it.