“Put your user in the middle of your flow. Make them press an extra button, make them provide some inputs, let them be part of the service-providing, rather than a bystander to it. If they are part of the flow, they have a better vantage point to see what’s going on. Automation is great, but it’s a layer of cognitive complexity that should be used carefully.”
Designing for simplicity versus complexity is a zero-sum game.