Which is called' abstraction' and the main pillar of all of software architecture. Good code has layers of abstractions so you for example don't have to care about the details of the rendering in you business layer. And yes, that means that you as a developer need to know more then some code tricks and also need at least some insight in software architecture.

All of your rants are doing nothing more then showing that you might know some coding tricks, but are also completely clueless when it comes to all the other aspects of programming. It's not the 60's (or the 70's) anymore, programming has moved on to become more then just sending instructions into a box of wires. Sorry, but your set of tricks are decades out of date and the bubble of ignorance you live in is just staggering. You don't even have to have ever programmed in your live to understand that software has quite a bit changed over the last 50 years.