Yes, you can. Despite the counterfeit scam back in 2016, Amazon has removed (and sued) the scamming manufacturers and replaced them with legitimate distributors. You can now find authentic Apple products on Amazon. However, scammers and other third-party sellers can use the Amazon marketplace, too, so you'll always have a bit of risk when buying from an unknown seller on this platform. When in doubt, buy from an authorized seller, even if the price tag is slightly higher.