Economist Noah Smith has made a similar argument, that comparative advantage will still preserve human jobs, with the caveat that it only holds if the AIs aren’t competing with humans for the same scarce resources. He does admit that if, say, humans have to outbid AIs for things like electricity to run farm equipment and for land to grow crops on, we might very well end up with a problem.
Economist Noah Smith has made a similar argument, that comparative advantage will still preserve human jobs, with the caveat that it only holds if the AIs aren’t competing with humans for the same scarce resources. He does admit that if, say, humans have to outbid AIs for things like electricity to run farm equipment and for land to grow crops on, we might very well end up with a problem.