Something tells me LLM "AI"s are a con, or at least hype, certainly not able to replace hundreds of professional employees in a company.
If it was easy to automate that kind of work and trust it to an AI we would be seeing companies fire people and have a bot do those roles. When is the last time you saw an AI investment analyst or an account? If it worked and made/saved money I guarantee Wall Street would be using them already.
It's a similar thing with the autonomous robots from Boston Dynamics: if in fact the saved companies money you'd be seeing them in warehouses /stocking supermarket shelves, etc.
Sure some day those kinds of autonomous bots will be pretty common (delivering the mail, moving boxes, building houses, etc) but if the tech is ready today we'd already be seeing them used in production / business environments.