On the contrary. I think Facebook cares very much about developers. They do not want to give developers enough tools to create enduring products, because this would kill their walled garden, in a variety of ways.

The biggest way is they don't want to make it easy for you to get your data out of Facebook. Any robust, well-documented API would have to enable that.

In some ways this is even a good thing. A small number of compromised accounts can give access to most of the data on Facebook.