The Tibetan government is not a democratic country, they say they are but they are not. If you know someone in the government, you can get a job easily or you can get away with the crime you have committed. For example, the lamas who are involved in the sex scandals. The Dalai Lama and CTA have known about it for a long time but they never take action.
The CTA always has a double standard. If Dorje Shugden followers have a good relationship with the Chinese, they are called the Chinese spies who are receiving money from the Chinese to create disharmony. But there are also many Lama of other lineages who have a good relationship with the Chinese and their main sponsors are Chinese, why didn't the CTA condemn them?
Very clearly, the CTA is only using Dorje Shugden as a scapegoat to cover their failure and distract people from looking at what they have done for the past 60 years. The CTA is very money minded and power hungry, they will do whatever it takes to make themselves rich, that includes indirectly murdering the Tibetans. The CTA encourages the Tibetans to self-immolate so they can use the self-immolation case to get more donations. As for the Karmapa issue, as of now, there is no more benefit by getting involved in Karma Kagyu dispute anymore. This is why the CTA is keeping quiet and not saying anything.