Maybe, if for some reason we stop manufacturing things with complex shapes via injection molding (which is, like, super cheap on big scale) or similar processes, and come back to “constructing them from a lot of generic parts, preferably easily recycleable”. Also semiconductor components (actual microcontrollers, or displays, and in some cases whole boards if they are tiny enough, because of how many effort they require) are not really repairable, you just replace broken components.