H E Yongyal Rinpoche is indeed a Lama of very high calibre and great attainments, having received a wealth of lineage teachings of both sutra and tantra from very highly qualified Masters. He is ,as is described here, a "living treasure vase" of the wisdom of the priceless Ganden Oral Transmission Lineage.
His profound words from an interview, presented here by Thor, hold much inspiration and great advice. I am particularly struck(as some have already been and shown here) by what he said about collective karma and interdependent arising.
"In the world, we need to think about interdependence.Everything, we have in our lives comes through the collective actions of countless people.."
Yes, in relation to the ban, we need to be aware of our collective responsibility in creating the causes for the ban to be lifted. No cause is too small, when we can apprehend its creating bigger causes or its being part of the collective creation of bigger causes. Take this website and this forum, as an example. If we persistently support this website and forum, we are making the lifting of the ban happen; and the more we persist in contributing to this website and forum in a constructive way, and to all efforts to spread the practice of Shugden as suggested here, the sooner will the ban be lifted.