Nested structure eliminates Facebook

Mainly because of the protected ggraph traversal, it take the task of data control out of the hands of Facebook, and it becomes standard.  The python interpreter will have the protected block structuretype.   So site software rents out various operators, like, check posts, grab mail. drop post, stream posts, etc.  .  Each of these operators, which will traverse the graph, if your cheap, you get ads with your return blocks.  But, if you don;t like ads, tsp on the icons that say, no ads, your card will deliver some secure digits.

Since the nested blocks are built ins with guarded traversal, real ownership of the graph is handed over to the anonymous bot.  He charges for electricity only.  The whole concept of facebook seems absurd to me.