Sony's surprise commitment to make its most-hyped PlayStation 5 games also run on the PS4 is more proof that the start of this console generation is unlike any other. Why it matters: The gaming industry has long driven its customers to crave the latest technology, but that’s changing.Get market news worthy of your time with Axios Markets. Subscribe for free.A de-emphasis on exclusive games for the new PlayStation and Xbox makes it easier — perhaps tempting — for gamers to put off purchasing the