I mean, I remember a lot of the "Apple is at 90$ a share now, it will go down soon" crowd in the '06 in the Yahoo Finance forum posts and I'd love to see them now and sincerely ask them what were they thinking or why did they reach that conclusion back then.
I'm completely serious. This kind of "its the beginning of the end" prophecies are easy to make because you can always say "wait a little bit longer, it will happen" but other than anecdotal evidence, i don't know what prompt you to say "s soon as you have to sue your competition to remain competitive - you're done". Is this a real thing? No company has remained afloat and well after suing a rival?
Is there no way that Apple might be both suing and at the same time innovating in some other way or on any other markets? Does it have to be one or the other?