Those are always nice in the first few years, but then a decade or two and three owners later, the switch is now hardwired to a height that was appropriate for

Those are always nice in the first few years, but then a decade or two and three owners later, the switch is now hardwired to a height that was appropriate for shorter generations, controls some track lighting that isn't commonly used, doesn't support dimmable LEDs, or just plain isn't where you want it, next to the new dining table... They become the electrical equivalent of tech debt. A few dollars to install, thousands to move or change.