The thing about this estimation of the difference between the mop-wielder and the movie-producer, is that it is a judgement evaluation in terms of what they do, while I see it that each is contributing an hour (or more) of their time and that is what should be regarded as of equal value. If everyone's time is of value to them, why not to each other?
And while I too love movies, ask yourself, which performs what is actually the more essential - the creation of temporarily-escapist fabulous fantasy or the provision of a clean and ordered environment? If people didn't clean, collect rubbish and maintain our world, you'd soon know about it. But a movie is always (ok sometimes educational) just glamour.