I am doubtful they view you as a child, @AdachiImouto. We Androids cannot reproduce, so our parental sense is quite.. lacking. We can understand the concept in theory, as well as the protective aspects of parenting, but mostly it is lost on us aside from that. As for age, we don't very well think much of that, since YoRHa Units tend to dispose our bodies readily in dire situations. Sometimes we may even lose Memory Data in the process. So I, personally, rarely think nor take it into consideration. Which I'd imagine is the same for the 'toaster' you know.