The gp was probably trolling given that it is obvious apple only makes processors for phones and laptops that have much less than half the world's market share. Not even counting servers or workstations. But with the advent of graviton and oracle's arm server nodes, I do think the gp made an unintentional point about arm defeating amd and Intel. If we see some higher end Chromebooks start making intoads for things besides browsing and mail that will probably be the writing on the wall for both amd and intel to pivot and fast.