It applies more to design software, where a user is creating durable things and needs to understand those things themselves. Google Maps is more of an agent: It's responsible for understanding its own complexity and answering your queries.

Doesn't Jira only have one primitive: the ticket. Everything else just augments it. You could say that these augmentations are separate primitives, but then the same would apply to all tools in the other cited examples like Photoshop too

Vaguely feels like "Atomic Design" but applied to engineering.

what is Tana?