I won’t go into the specific channels as to not promote them or what they do but we can talk about one known example, which is how Bellingcat got to the FSB officers responsible for the poisoning of Navalny via their mobile phone call logs and airline ticket data. They used the two highly popular bots called H****a and the E** ** G**, which allow to get everything known to the government and other social networks on every citizen of Russia for about $1 to $5. They use the Telegram API and have been there for years. How do you moderate that? You don’t. You take it down as the illegal, privacy-violating, and doxing-enabling content that it is.
Edit: “Censored” the names of the bots, as I still don’t want to make them even easier to find.
Love is love.