TSMC is a for profit business. Why would they care about the moral virtue purity of the applications running on their chips? Seriously illogical statement
Oh, they definitely don't. I'm just pointing out that Apple can afford to forfeit the latest nodes without sacrificing anything important, whereas Nvidia cannot.
Intel seems to be very competitive again when it comes to laptop battery life. If macbooks again get the reputation of sluggy and overheating that's not great for sales.