End of the day

An incredibly basic game made purely for relaxation, rather than engaging or active gameplay, the character is a farm owner who has nothing bad going on in their life (more info via in-game blurb).

The connection to the minimalist theme is in the models used, which were all made using Unity's 3D objects and materials (excluding the single actual texture on some of the paths). It is also present in the design behind the mechanics of the game as there is literally nothing but the ability to walk around or exit via the house door.

Fruits and vegetables fits in via the whole farm theme, namely the fruit trees and small wheat field (along with the storage of those items in the barn).