Play in the real world generates a data point every few minutes. Seems a bit slow?
Having said that, I tend to agree that having AI interact with the world may be key: for one thing, I'm not sure whether there is any sense in which LLMs understand that most of the information content of language is about an external world.
What exactly are you considering a "data point"?
Are you assuming one model = one agent instance?
I am pretty sure that there is more information (molecular structure) and functional information (I(Ex )) just in the room I am sitting in than all the unique, useful, digitized information on earth.