Lobsang Sangay and the CTA wants more self-immolation cases so they can earn sympathy from the west and continue to give them money. Unfortunately, I think the CTA and Lobsang Sangay cannot do this for long. This can be seen from the recent uprising anniversary event in India.
The people who participated in the uprising anniversary event were not a lot, the media only reported a huge crowd, not even reporting the estimated number. The countries that used to support the Tibet cause did not send any representative to attend the event. After giving money for the past 60 years with no result, anyone will cut their support.
The CTA is going to collapse very soon, they are losing support from their sponsors, they are going to lose the financial support. Who knows, India might also want them to stop pursuing the Tibet cause to choose to become a Indian citizen, to migrate or go back to Tibet. CTA will soon become a history, there will be no Free Tibet movement.