I'm not sure how to square

> It's hard for me to imagine a profession that should exist in a utopian society

with

> People should have instant access to food when they're hungry and housing when the weather gets bad

You don't think that farming, baking, and building are professions?

I assume they mean that it is all already automated in the utopian society. And I would kinda agree that that would be utopian. But sadly we live in the real world where greed rules pretty much everything, meaning that it will remain an unobtainable dream for (most likely) ever.