That is a very cool video indeed! And the trail is not rainbows but the Tibetan flag, showing that Dorje Shugden still loves the Tibetans despite the ban and whatever nasty things that they said about him which is not true. It also shows that the supporters of Dorje Shugden are not anti Dalai Lama or the Tibetan Government despite everything. Again, it does show that the CTA lies a lot in the name of propaganda.
I dont think so that the video is disrespectful. I think it is a very cute way and it was very carefully done. The snow lion still has nyancat's face, but it is all good and cute as it shows that he is happy. The King is happy and soars above the skies and mountains and blessing all that is around. This goes well in line with the prophecy that Dorje Shugden can free Tibet and will be their protector.
With this video, many people will see and it will plant imprints in their mind. Those imprints will be able to help them get a clearer view in their spiritual practice and help them gain attainments and have a more fulfilling life, if the time is right, or just plant imprints that will be activated when the ban is lifted and they are able to do genuine study and practice of the Dharma.
It's only been 2 days and there's already 216 views! That is encouraging, and these 216 people would have been connected to the Dharma or Dorje Shugden because of the video. Thus, the creator of this video must be someone who is very wise and advanced in their spiritual practice to pay such attention to the details