Another issue that the article does not completely touch on is, that developing and successfully selling an app is not just writing code. It is creating a softw

Another issue that the article does not completely touch on is, that developing and successfully selling an app is not just writing code. It is creating a software product business, which requires a lot of other skills. So some developers are freelancing to build up those business skills slowly as freelancing is somewhere between running a business and writing code, others just have no interest in building a product company.