1/3 of all pro-Kremlin propaganda on YouTube comes from two Ukrainians
pollwatchers.herokuapp.com
pollwatchers.herokuapp.com
There's a similar network of obvious pro-Ukrainian propaganda out there on youtube as well, and a large anti-Kremlin russian opposition network, they are all fuzzy but you can still see the clusters as similar channels have similar audiences and get cross-recommended by youtube.
edit:
To add to this "I don't sense any pro-Kremlin propaganda in his analyses", here's him talking about the "special operation" with Soloviev (main russian propagandist): https://www.youtube.com/watch?v=qL2qWYEQ4gQ