[gibberfish]

The comment you originally replied to points out all the ways in which the deep learning "interface" is not relatively simple, at least not if your problem has any sort of deviation from the most simple use cases. For a user, making a jpeg is a one-time one-command affair. If you think training a neural net can be reduced to this level of abstraction (with the knowledge we have today), you have either never used them in practice, or you've been very lucky with the complexity of the problems you've encountered so far.