Ironically enough, people do not live year-round in centralized hotels with cleaning services provided. They live in their own decentralized homes, and make an economic decision whether to take care of their cleaning needs by themselves, or to outsource and hire somebody to clean their domicile for them.
There seems to be an inherent assumption that running your own services necessitates taking care of maintenance yourself. I think this is a mistake - we just haven't been able to develop yet a model where we own decentralized installations and outsource the maintenance, even though in many other instances, this is the case - not just cleaning and houses, but endpoints and OS updates.