At VB Transform 2026, Meta VP of Engineering Barak Yagour argued that enterprise infrastructure was built for humans, not for agents, and that agentic queries hitting Meta's data systems grew 30x in a single half, breaking assumptions the company spent two decades building. Yagour cited that automated traffic overtook human traffic on the internet last year, reaching 51% of the total, according to Imperva's 2025 Bad Bot Report, and that traffic is growing roughly eight times faster than human traffic, according to HUMAN Security's 2026 State of AI Traffic report. He said three assumptions are breaking simultaneously inside Meta's infrastructure: capacity, identity and velocity. On capacity, Yagour stated, "One engineer used to mean one unit of load. Now one engineer spawns 10 agents, each spawning subagents. Your 1,000-person org can generate the load of 100,000 users practically overnight." On identity, he said an agent does not fit the categories infrastructure teams built access controls around. On velocity, Yagour cited that GitHub Copilot writes 46% of the average user's code, but noted that faster code generation does not make the rest of the pipeline faster. Yagour framed the shift as an open question for infrastructure teams everywhere.