A lot of systems are either adversarial or the v0 agents are relying on a sort of free rider / human good will that won't scale when 100M people have agent bots.

Apples iPhone call answering for unknown numbers was OK until all the overseas robocallers made their robot respond somewhat conversationally and hang on the line so that it vaguely looks like a real enough call. I can still tell its a robot since I am not senile yet, but I still have all the notifications about the call/transcription/voicemail/etc to tap.

People deploying agents to call restaurants for reservations works for like the first 10 calls that restaurant gets and now they are going to hang up on everyone's bots. Many websites already blocking agents. Some websites where agents were scraping for reservations/inventory are outright locking peoples accounts. Etc.

https://www.businessinsider.com/resy-suspends-vcs-account-ai...

https://www.cnbc.com/2026/10/13/jpmorgan-ai-agents-account-a...

https://finance.yahoo.com/technology/ai/articles/metas-muse-...