Real example: 75% of the global workforce were farmers in 1880, most on a subsistence basis. The people who left the farm for the factories during that time period weren't forced to. They chose to, because working in a factory was better than staying on the farm. Just like a generation of rural Chinese people made the same choice more recently.
In fact, there's nothing stopping you from buying a farm and living like its 1880 today.
You can quite literally go out and start living a subsistence farmer lifestyle tomorrow. The average person in 1880 did not have the tools needed to cultivate a large parcel of land, so you'd approximate their lifestyle quite easily with a tiny parcel of arable rural land which is extremely cheap to acquire in most countries.
It's not magic and hopium, its simply automation and increased productivity via leverage. AI is the assembly line of the digital revolution.
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.
You need 0.5 to 1.5 acres per person for non-mechanized industrial argriculture. Nowhere with land that is truly arable enough for that is going to _sell_ you 1 acre at a time. In the U.S., you buy at least 40 acres at a time. In the U.S. Midwest, that's going to set you back (on average) $379,000. That's before you buy the equipment you need to be able to farm the land in the first place. Unless you industrialize and grow crops to sell to other people, you will not be able to afford the property taxes on the land to be able to keep it, either.
So, no, you cannot just go out and buy an acre and garden.