Thank you for sharing with us the real meaning behind the Dalai Lama speech. It is true that if someone is not familiar with the Tibetan custom would think the Dalai Lama was only giving an advice. But for the Tibetans, the Dalai Lama is a god, they will follow what he says regardless.
Clearly, his advise was executed as an order. All the monasteries started to expel Dorje Shugden practitioners and took away Dorje Shugden statues or images. Dorje Shugden practitioners were not allowed to go to the hospitals, shops, restaurants or schools. They will not be given a job in the government departments or any government-owned entity. This is very unfair because these facilities or job opportunities should be given to all Tibetans regardless of their faith, it is their right as part of the community of Tibetans in exile. With all the evidence, the CTA can still deny there is a ban. Bear in mind, the CTA also has a page in their official website dedicated to undermine and condemn Dorje Shugden and Dorje Shugden is not even a person.
But having said that, lately, the Dalai Lama has changed his tone about his stance on several things such as instead of asking for independence, the Dalai Lama now wants only autonomous recognition for Tibet. In addition, he doesn't say the Panchen Lama recognised by the Chinese is fake, he hinted this Panchen Lama can be real. The change of tone might be an indication the Dorje Shugden will come to an end. If the Tibet cause is definitely a failure, there is no need to use Dorje Shugden as a scapegoat anymore as everyone knows the failure is due to the incapability of the CTA, not a Buddha deity.