Karthik started working as a “productologist” for Builder.ai in 2022. In another company, the role — assisting customers in building software — might have been called a product manager. But “productologist” relayed the buzzy way the U.K.-based startup billed itself: as a low-code or no-code artificial intelligence tool that made creating apps and websites as easy as “ordering pizza.” The job title, Karthik told Rest of World, was “confusing in the start.” By the time he joined, Builder.ai was on...