Let me see if I understand you correctly: There are dozens or even hundreds of PC manufacturers competing with Apple and they are only winners if they have 50%

Let me see if I understand you correctly: There are dozens or even hundreds of PC manufacturers competing with Apple and they are only winners if they have 50% of the profits in the market? Is that your metric for "winning?" You asked other people what they mean by winning. If you want to have a productive conversation, I suggest you ensure that your definition of winning matches theirs. Otherwise, there will only be confusion.