When I bought my first house, after 6 years in an owned apartment which we call a unit, there was a dsishwasher. After a few years I sold it as I only very ocasionally used it. 25 years later I moved to NZ and there is a dishwasher again, I had the kitchen completely remodelled, new cupboards, stove etc. so the only original piece is the dishwasher .Again not a lot of use but I am told I should run it once per month. I wash up once per day, after breakfast, and occasionally I am rushing out so there is 2 days dishes and then I use it. However I think loading and unloading is about as much effort as washing up.
Clothes washer is essential, have always had one of those. Had a drier for a few years, it was 2nd hand, given to me by my sister and broke down so I got rid of it. Hardly ever used it anyway. As you probably know, most people in Australia and NZ dry clothes outside on the clothes line. Here in winter I often have to hang the clothes in front of the heat pump at night in winter to make sure they are fully dry.