Agree 100% . I think also by keeping the perimetre of the product under control; it is easier to understand for the user and the developer, it satisfy the princ

Agree 100% . I think also by keeping the perimetre of the product under control; it is easier to understand for the user and the developer, it satisfy the principle of less surprise; it keep the vision and the focus in the long term and in then end make clearer what the product does and what cvalue it brings. I would say my reflection to achieve this would be to define - what is the product perimetre - what architecture/design principle will bring you capabilities and useful abstraction - what are the best interface/extension points for allowing user to extend the usage easily Then hard work, iteration and pivot