Just in case btw.: the world tends to get poorer in material ressources since around the 70s e.g. regarding habitable space, harvestable energy and the destruction of the integrity of earths biosphere - lots of things that establish value that is not bound to labour. Knowledgework isn't everything, some tend to forget that.
The problem (for most of us) is "new, fun and creative ideas" are pretty rare. If a worker has to be a font of them to eat in the new world, not many workers will be eating.
So, no, that won't "work out."
I'm a (libertarian, free-market) socialist, so not quite communist, but I think the differences are not substantial as far as everyone outside far left circles is concerned. And I've been saying this exact thing since this whole AI wave started.
If there was ever a time to seize the means of production and make them commons, this is it.
Aren't they doing that like literally from the very beginning? I clearly remember Lenin said that capitalism will end in a couple of decades because of electricity.