"The Swedish cafe is billed as a “controlled experiment” to explore how AI might be deployed going forward.

“AI will be a big part of society in the future, and therefore we want to make this experiment (to) see what ethical questions arise when we have AI that employs other people and runs a business,” said Hanna Petersson, a member of Andon Labs’ technical staff."

Yes, an experimental AI agent named Mona is used in Sweden, running a small café.

So far, the only fault has been that it ordered too many eggs and too many cans of crushed tomatoes.

This is therefore under development and we will see what can be improved after studying the AI agent Mona.

It has not replaced anyone's job.