WASHINGTON — Rep. Alexandria Ocasio-Cortez decried Apple’s recent $200 price hikes on computers and tablets, which the tech giant blamed on a memory chip crunch — and called for breaking up Big Tech. “We need to break up a lot of these companies that are far, far too big, and we need to be instituting consumer protections for people,” the New York Democrat told Fox News. Most analysts believe the so-called “RAM-ageddon” crisis is a result of the rapid build-out of data centers to power artificial intelligence, which has turbocharged demand for memory chips. Citing memory chip shortages, Apple jacked...