My guess is it's going to take the Chinese economy tanking, and then we'll see them begging us to come back.
Although, China did that with the wine market in the late 80s and 90s. The supply recovered, but the pricees never really went back down
It's getting to the point, like craft beer was, in years past. There were only a few great breweries, but now they're popping up everywhere. I still love the Barrel Aged breweries, but local ones are starting to compete.
It seems, like @BlindedByScience Tom said, that we're having more and more factories/brands step up and make great cigars.