The irony to me is Apple did the exact same thing to Motorola back in the day, which I saw firsthand as a Mot eng. Poached employees and IP. I doubt the iPhone would have happened otherwise.
Jobs was absolutely ruthless and would do anything for his goals.
Of course, this is essentially the basis of capitalism. Corporations are just people, folks, spread the knowledge and we all get richer.
The best corporations I worked at had people dedicated to reverse engineering competitor products and were deeply steeped in the market, the worst were those where product just cared about making their bosses happy.