Humans like cities.
It brings people together for mating.
It wasn't only industrialization.
Even today, before AI, once you find a mate, THEN, you move to the suburbs.
It wasn't even industrialisation - it was agriculture. Do people really like cities? I am not so sure - certainly many do, but many also hanker for the village and there are a bunch of interesting theories about us working well at 'village scale' (I could be easily convinced that no-one hankers for the suburbs..) I think if the economic opportunities were not so heavily weighted towards cities we would see much reduced urbanisation.
That's a pretty unhinged idea you've presented; feels completely autobiographical.
They're also much cheaper from an infrastructure perspective to maintain