If we can ever develop general AI that actually works, even if pretty dumb, will have far-reaching effects all over society long before it can rival human intel

If we can ever develop general AI that actually works, even if pretty dumb, will have far-reaching effects all over society long before it can rival human intelligence. A lot of jobs don't require much intelligence, but some. Like cashiers, warehouse workers, machine operators, etc. That kind of automation will benefit "The ultra wealthy".