I think that the most useful functions of AI agents are coding and working with videos, which allows, for example, creating videos, including commercials. Thus, in the field of content creation, costs are reduced by orders of magnitude. As for coding, the efficiency in this area is generally enormous.

In general, specialized AI agents will penetrate literally all spheres of the economy, and just people's lives. Of course, this will inevitably entail some negative consequences, one of them is obvious - the loss of people's jobs, possibly the disappearance of some professions.