My washing machine has 11 programs but I have only ever used one. My dishwasher has five but I've only ever used one. And I never change the microwave power settings, either. Manufacturers should focus on reliability and not options.
@anon_opin I use two of the programmes of my washing machine, but have to adjust the second because none do what I want. So much time wasted by poor design. Microwave? One of the buttons; repeat to add 30 seconds.
My car has a bewildering number of functions, most of which I'd never use. It lacks, however, three which I want - one of which is raising the driver's seat. Shocking. Had to buy a cushion for the first time since 1992, though suppose I could sit on the instruction manual.