Very myopic thinking. Fallout New Vegas had its plutocrat of interest make sure to scan the brains of his biggest fancies before the Great War. A true visionary.
With farming/livestock, pretty much all of that can become automated. And even in the previous human-centric sectors, there are definitely roles that will be replaced by AI, even if the sector as a whole continues to employ a lot of people.
Take law, for instance. Due to the prevalence of bar associations (which will likely prevent AI from doing lawyers' jobs), AI will never be a lawyer. However, many lawyers have and continue to replace paralegals with AI.
Past a certain price point, both for real estate and cars, a buyer is paying almost as much for the "feeling"/experience of buying the house/car as they're paying for the actual thing itself. Humans are generally better at conveying these things than machines.