Good night, sweet prince – OnePlus is officially out of the US market. On July 16, the company made the initial announcement that it will be exiting the North American and European markets. And now the last OnePlus phone has been sold via oneplus.com.The OnePlus 15 and OnePlus 15R are both out of stock on the official site. The site is now pretty barren – there are no more tablets, no smartwatches either. You can still find some headphones and a few other accessories, but that’s about it. The OnePlus Canada site has even less – there, even the OnePlus Buds are out of stock. There are no...