Tech stocks, including Internet of Things (IoT) stocks, are having a very tough time lately.Increased market tension is powered by a highly unstable geopolitical environment that has led to a sharp market selloff. However, this environment could offer fertile ground for buying opportunities. Many IoT stocks, which have been beaten down lately, now trade at attractive valuations. They seem well-positioned to keep benefiting from the ongoing trend of “connecting the future.”For context, IoT stocks refer to co ...