Mark Zuckerberg wants you to know that AI is going to be great. Not in a vague, hand-wavy way, but in a “we’re spending up to $145 billion to prove it” way. The Meta CEO laid out an aggressively optimistic vision for AI’s role across the company’s platforms, framing Meta’s approach as a deliberate counter to competitors who, in his telling, peddle fear and dystopian narratives about the technology.

The pitch landed well with investors. Meta’s stock surged 6% on July 10 and posted a 15% gain for the week, its strongest weekly performance since early 2024.

The optimism offensive meets reality

Here’s the thing about Zuckerberg’s optimism campaign: it comes with a candid admission baked in. During a company town hall on July 2, he acknowledged that AI agent development “hasn’t really accelerated in the way that we expected” over the previous four months.

In English: the company’s big bet on personal AI agents, the kind that could handle tasks and transactions on your behalf, is running behind schedule. Zuckerberg projected that meaningful returns from recent AI investments could materialize within three to six months.