Apple isn't going back to what it was. Not in the mid-90's not in the mid-20's no even in the mid-2010's. If one looks at the progression of corporations, company's evolve, get better, faster, leaner, etc, not devolve. So Apple isn't sliding backwards. What Apple was was training for what it is today. And what Apple is today is training for what it will be tomorrow.To compare Sculley and Cook is logical. Jobs was somebody with a vision, Sculley and beancounter Cook are Bozos as CEOs.
Apple is still only successful, because of the iPhone and Apples ecosystem (Music, Photos etc...), they are still squeezing out the fruits, Jobs left at the company before he passed away...
all the new products, that came after the iPad, like wireless headphones or a stylus (lol) are lacking groundbreaking innovation. No more creativity left in the company, only the drive to make money, not the drive to change the world... and I am still here not because I hate Apple but because I want Apple back to what it was...
One thing...you probably won't have to "live" with Cook for more than a few more years, because he will eventually retire. There's a good probability if one doesn't like Apple today, they won't like Apple after a new successor takes the helm.