You should take into account that people can be charged for "wrongthink" shown in such interviews. Here's one of cases, for example: >Yuri Kokhovets, 37, was i

You should take into account that people can be charged for "wrongthink" shown in such interviews. Here's one of cases, for example: >Yuri Kokhovets, 37, was interviewed by Radio Free Europe/Radio Liberty outside a central Moscow metro station in July 2022. >Kokhovets has been accused of spreading false information about the army and being motivated by "political hatred" and now faces up to 10 years in prison. https://www.themoscowtimes.com/2023/08/30/russian-man-in-court-for-critical-ukraine-interview-a82299 https://www.themoscowtimes.com/2023/08/30/russian-man-in-cou... So many people with oppositional views just won't answer the questions, and state/war supporters will be overrepresented among participants.