CTA does not do any good to anyone, they only do good to themselves. How much have they done to the Tibetans in making their lives better? Sorry to say this, as much as the CTA claims China is suppressing the Tibetans in China, the Tibetans in China are actually progressing so much better than the Tibetans outside of China!
The Tibetans in China are given so much opportunity. Because of the better transportation infrastructure built by the Chinese government, there is an influx of tourists to Tibet which has stimulated the economy in Tibet. Many Tibetans are business owners and have been very successful. They are still able to practice Buddhism, many monasteries are restored and refurbished by the Chinese government.
When we look at the CTA, what they have delivered so far are conflict after conflict, scandal after scandal. They don't look for solutions when problems arise, they just avoid the problems completely. They tactic they always use is to blame others for the problems. It is never their faults. It is a miracle that they can survive for 60 years. But I guess if they continue at this pace, they will soon collapse.