Revenue != Usefulness (to the users of the app)
Revenue == Usefulness (to the recipient of the revenue)
Analogy to non-software biz:
1. CandyCo buys ChocolateCo
2. CandyCo changes ChocolateCo recipe to use less expensive ingredients, generating new revenue for CandyCo, but less tasty chocolates for ChocolateCo's long time customers.
3. The new revenue has disparate usefulness for the two interested parties.
But that doesn't make it a job. You could do hard work in moving a mountain but that's not a job.
Needless to say, earning money off of your looks (something you didn't work hard to gain in the first place) doesn't qualify as hard-working job.
Plus, I earn money off of my natural intelligence. I didn't do anything to gain it in the first place, I just happened to have intelligent parents.
> doesn't qualify as hard-working job
Two questions:
1. Why doesn't it qualify as a job if they are earning income?
2. Why should someone have to "work hard" to earn a living? If have a high-value easy-to-sell product, then why work harder than you need to?