There are a few things wrong with this point of view. Taking your last point first, it makes no sense at all to build an argument on the basis of speculation over future products, particularly when the track record of such speculation has proven rather unreliable in the past.
Secondly, Apple has never competed on price, and yet.... let's see, despite that, it remains hugely profitable. The death of Apple has been predicted so many times, yet it is still alive. Remarkable.
Thirdly, in what warped sense of justice is it wrong for anyone to sue to protect their intellectual property? If Apple feel that their patents, designs and technologies are being used without permission, what other recourse is there than to take action through whatever legal system the local jurisdiction provides? It is for the courts to decide if Apple are right - as indeed the Spanish court believed at first before being reversed on appeal. That's the legal process. The commentary by NT-K's founding partner that this was Apple trying to keep competitors out of the market is irrelevant. If it were that simple, the court would have thrown the case out on the lack of merit at the time.