It is nice to see that the Dharma is spreading, what is even nicer is that the DS lamas are the ones that are giving the teachings influencing the minds of many despite the objections that they may sometimes receive from the Tibetans.
Although they are not teaching about DS, but it is good that they are teaching as then, they will have more followers. And when the ban is lifted, it would be easier for them to reach out to their followers.