Each layer of framework or abstraction you add, actually tends to make the complexity go up, as it includes so much crap you'll never use but gets in the way of the stuff you will use. And now when something goes wrong not only do you need to understand the programming language, and your own code, but also all the code in the paths you use through this framework, which can easily be 10-20 functions deep (hi facades), and is extremely rarely documented with enough specificity to understand what happens in various corner cases.
