The night auditor at a mid-size hotel runs the same closing sequence around 300 times a year. The marketing director who chose the software that auditor uses has, in all likelihood, never run it once. Almost every disappointing operational product can be traced back to that gap, and to which of those two people the design was really for.
The buyer and the user are different people
In operational software the person with the budget and the person with the keyboard are rarely the same. The buyer wants dashboards, a confident narrative, and something that looks modern in a boardroom. The user wants the closing routine to take four minutes instead of eleven and to never lose work when the Wi-Fi blinks. These goals aren't opposed, but when you can only fully serve one, teams overwhelmingly serve the one who signs.
Software optimised for the purchase decision tends to be pessimised for the hundredth use.
Designed to win the demo
You can feel demo-driven design instantly. The empty states are gorgeous and the hundred-row states are a mess. The first run is delightful and the daily run is a slog. There's a chart nobody on the floor has ever looked at, occupying the space where the action they need forty times a shift should be.
An interface optimised for the first impression is, by construction, not optimised for the thousandth.
None of this is incompetence. It's a rational response to who was in the room when decisions were made. Change the room and the design changes.
Design for the night auditor
Designing for the heaviest user is not charity; it's where the value is. The screens that get used every shift are the ones that decide whether the product saves time or merely claims to. So we sit with the auditor, the maître d', the dispatcher — the people who'll use the thing at 3am with someone waiting — and we optimise the path they walk most, ruthlessly, even when it makes the demo slightly less shiny. The buyer still gets their dashboard. It just stops being the centre of gravity.
Takeaway
Ask one question of any operational tool: who was it really designed for? If the answer is the person who bought it, the people who use it are paying for that choice in minutes, every shift, forever. Design for the night auditor and you get a product that's quietly loved by the people who never picked it — which, in the long run, is the only review that compounds.