tacostakohashi chose very precise examples - cash registry and self checkout. These are clearly wrong, as proven by experience.
To meet your point it would be better to say "I don't want to be a farmer or a pilot". But even that is bogus.
Many people that can "be a farmer", plant their own vegetables. It's an option available for many people.
It may not be true in your local example, but it is for mine - almost every person that has a small piece of land (even tiny garden) at least experiments with some vegetables or fruits. On denser areas like mine (where houses are rare, blocks of flats are more common) it's not uncommon to plant tiny amounts on balconies.
Owning a share of "community gardens" right outside of city is insanely popular even with very high prices of those. The one my cousin has parcel in is over 1000 parcels (usually around 20x20 meters or so), where people plant and compost (mandatory).
Many people want to be a farmer if that gives them high quality products. They will jump through hoops to achieve that.