A possible concise summary is:
The speaker is Nikolay Sobolev, a Russian journalist and blogger, who discusses the death of Evgeniy Prigozhin, a Russian businessman and political figure, in a plane crash. He questions the motives and the perpetrators of the incident, and presents four possible scenarios: Putin's revenge, clan struggle, American-Ukrainian plot, or Prigozhin's staging. He also shows the reactions of the public and the media to the event, and expresses his sadness and frustration over the state of affairs in Russia. He ends by promoting an online education company and asking his viewers to subscribe, comment and like his video.
Here are some key facts extracted from the text:
1. The text is a transcript of a YouTube video by Nikolay Sobolev, a Russian journalist and blogger, about the death of Evgeniy Prigozhin, a Russian businessman and political figure.
2. Prigozhin was the head of the Wagner Group, a private military company that was involved in various conflicts and operations in Africa, the Middle East and Ukraine.
3. Prigozhin died in a plane crash on August 23, 2023, along with 15 other people, including pilots and Wagner fighters. The plane exploded shortly after taking off from Sheremetyevo airport in Moscow.
4. The text discusses four possible versions of what caused the plane crash: revenge from Putin, clan struggle, American-Ukrainian trace, or staging by Prigozhin himself.
5. The text also shows the results of a survey conducted by Sobolev in St. Petersburg, Prigozhin's hometown, where most people expressed indifference, confusion or suspicion about his death.
6. The text criticizes the propaganda and repression in Russia and expresses sympathy for the victims and their families.
7. The text also contains an advertisement for Sky Pro University, an online education platform that offers courses in IT professions.