Buddhism is not Christianity. It does not assert that it is the One True Path, and that it's teachings are the One Size Fits All solution to everybody's problems.
It does not follow that what Buddhism teaches is bad for Buddhists (attachment to objects) is therefore bad for everybody, and that if you market something that someone may allow themselves to form attachments to, you have therefore harmed them. If a Buddhist allows themselves to become attached to their iPod, then Buddhism offers them tools to deal with the suffering that might arise from that; there is no attached 'sin' committed by the marketing team at Apple.
Jobs didn't fail to meet any standard that Buddhism sets out for Buddhists (Buddhism sets very few such standards. You can be angry and discompassionate and attached to worldly things, and be Buddhist. The idea is that Buddhism helps you deal with the problems you have, not that Buddhism requires you to be a perfect being or kicks you to the curb).
You're simply inventing your own arbitrarily high standards based on fundamental misunderstandings of Buddhist concepts.