Who actually uses vectorized company data?

At this point everyone is talking about vectorization of company data and making it available over MCP. ( 1 , 2 ) I built a simple OCR ⇒ vector storage ⇒ MCP server and don't really use it. The only time I remember using it for something useful was to lookup an article that I’d read but couldn’t find. This doesn’t scream ~1 Trillion Dollars~ of enterprise value. In theory I can ask it to summarize…