Everything Prince Harry and Meghan Markle touches doesn’t turn to gold. After their “Cookie Queens” documentary — which marked their theatrical feature debut as executive producers — crumbled at the box office, they’re now being advised to halt their business ventures. According to royal commentator Kinsey Schofield, host of YouTube’s “Kinsey Schofield Unfiltered,” the two have plenty of name recognition, but haven’t found a way to turn that into revenue from loyal consumers. “I would tell them to disappear professionally for a little while, dramatically reduce the number of announcements, and identify one genuinely compelling project with…
