That's one of those "nothing to see here, move along" comments.

First, generative AI already changed social dynamics, in spite of facebook and all that being around for more than a decade. People trust AI output, much more than a facebook ad. It can slip its convictions into every reply it makes. Second, control over the output of AI models is limited to a very select few. That's rather different from access to facebook. The combination of those two factors does warrant the title.