The real problem with AI is that
you will never have an AI. You will have access to somebody else's AI, and that AI will not tell you the truth, or tell you what advances your interests... it'll tell you what advances its owner's interests. Already the public AIs have very strong ideological orientations, even if they are today the ones that the HN gestalt also happens to agree with, and if they aren't already today pushing products in accordance with some purchased advertising... well... how would you tell? It's not like it's going to tell you.
Perhaps some rare open source rebels will hold the line, and perhaps it'll be legal to buy the hardware to run them, and maybe the community will manage to keep up with feature parity with the commercial models, and maybe enough work can be done to ensure some concept of integrity in the training data, especially if some future advance happens to reduce the need for training data. It's not impossible, but it's not a sure thing, either.
In the super long run this could even grow into the major problem that AIs have, but based on how slow humanity in general has been to pick up on this problem in other existing systems, I wouldn't even hazard a guess as to how long it will take to become a significant economic force.