No they don't. That's why there is a size limit. DLC's that add to the game are encouraged. Release now patch later is not. Unfortunately games get released with severe bugs and need patching. In this case it is not the easiest process for a developer.
They do not encourage the use of patches to fix games. Do games get patches? Yes of course but this is not something that should be so commonplace on a console.
Div 2 has some serious flaws. Where is the 360 patch?
