Generally speaking, when anarchists speak of "work", it tends to be a reference to wage labor; or, perhaps, any given activity that revolves around sacrificing your time and effort (and life!) in exchange for some abstract reward (money, property) mediated by capitalism/the market.
There are most likely other analysis of what exactly "work" refers to but I doubt you would ever find an anarchist who considers "letting others do things for you" to be a core concept of anarchism.