Why is you're 'real example' 100% hypothetical? Give me real examples. Or at least real information from places like Manchester at the time. Not this hypothetical stuff the implies much ignoring things got worse for generations.

If you read up on the industrial revolution, those people that moved became less healthy, less happy, forced into dorm style housing. Give me real examples of what 'working out' looked like in the past. Because from my research, 'things worked out' meant worse outcomes for quite a long time (like generational timeframe). Give me examples please of what this successful transition in the past looked like for real individuals.

Again, it's magic and hopium.