Desteni is quite popular.
"SEXO y Masturbacion - AYUDA para DETENER el Abuso a Ninos - HoM #78"
416Kviews/5yrs=103Kviews/year
As far as I know it is a community on a farm in South Africa which has lots of YouTube channels and make lost of videos.
Desteni is led by Bernard Poolman and Desteni's most popular and productive channel is Sunette Spies.
The philosophy of Desteni is quite dark. The reason Desteni has many channels is that it seem to be fighting or perceives to be fighting against mainstream pressure. Main body of Desteni community is comprised of young people who started as teenagers about 8 years ago.
One of the main fascination of viewers that Sunette looks very young and trustworthy, so the information that comes through her is perceived as trustworthy and therefore extraordinary. Most other channelers are way older and could be acting, while Sunette is perceived as not capable of deceit. There is a bit of uncertain sexuality involved. Her look is very young and people are naturally afraid for her being possessed by spirits.
Among most extraordinary sources, Sunette channeled the spirit of Hitler and a gas pump (an artificial inanimate object which we would consider deprived of consciousness).
There are few more reasons Desteni is more popular than other channels: it is unusual, there is a team of people and these people are mostly young. They have a leader who likely is unusual and talented in inspiring young people, they have unusual theories of radical character. The public is fascinated by them. Many sites are reviewing Desteni as a sect suspecting bad things of them like funding by negative sources, criminal or immoral activities and propaganda of evil. I find Desteni fascinating, I believe Sunette's channelings are mostly genuine, but I don't listen much to them since I don't see much relevance to subjects of my research and I don't see familiar extraterrestrial motives in the channelings. I don't take Desteni ideas about money real. Most extraordinary is the idea of Desteni that our souls are trapped in a deception. That not only this world is a deception but also the world of our souls after life is a trap based on deception. That is as far as I understand. I remember this interesting concept, but don't give it much thought.