When Steve Jobs died, Apple slowly starts to die too...
Now, I hope Apple wakes up because this time there is no one who can save the company again
It's important to understand the person you are talking about.
Steve was the first person to dislike Application management in iTunes. He disliked the idea of 3rd party apps in general. He had to be convinced that apps needed to exist, and management in itunes needed to be there.
Steve Jobs resisted third-party apps on iPhone, biography reveals | Technology | The Guardian
If anything this is exactly the type of thing Steve wanted to do, and would have eventually done. Devices need to be self contained. Not rely on anything else. That's what he wanted when created the iPhone.
Apple has not in any way departed from the ideas and philosophy Steve had. In fact they have embraced now more than ever.
It's really poor manners to try to use the memory of a dead person to make an argument without knowing what that person would have done.
Also, I doubt the lack of app management in iTunes is really going to kill Apple. Considering no other manufacturer actually does this anyway. Android devices have no computer app management. It is all done directly on the devices. Windows phones when they were a thing only had the Windows App store on the devices themselves.
So no, if anything, this move is in keeping with what the industry in general already does.
Apple is not dying, nor does it need anyone to save it.