Really? They weren't saying that after Mac/iPhone/iPad, etc. Apple's released a ton of innovate products over the years. If anything, they've been the ones pushing innovation in a variety of industries, but then a trend happens... they stagnate. They wall things up. And everyone else takes their innovation and improves upon it, adding to it, and introducing new products and form factors.
What happened in the 80's/90's is happening again right now, only Windows has been replaced by Google. Not saying this as a hater - I still love Apple products, they just can't keep resting on their laurels, they should be pushing the industry forwards with things like flexible screens and the like, (although who knows if they're working on things like this behind the scenes - I hope they are).