When a dropdown is the wrong control

NN/g's Huei-Hsin Wang argues that dropdown lists get chosen for designer convenience — space efficiency, input constraint, familiarity — while quietly making the user's job harder. Every selection costs three interactions (open, scroll, click), and long lists like Realtor.com's home-remodeling categories compound the problem on mobile. Defaults become the de facto answer because users rarely open the list; Claude's model picker is called out as an example. GOV.UK research documents keyboard and motor-impairment failures severe enough that the recommendation is to use dropdowns only as a last resort. The 'clean data' argument also breaks down when a British user can't guess whether the list says UK, Britain, or United Kingdom before opening it.