Imagine: April 1917. The Finnish railway station, a tank, the famous speech “There is such a party!” But Vladimir Ilyich doesn’t pronounce it aloud — he writes a post in a Telegram channel. Thousands of workers and soldiers like and repost the “April Theses” in the public “OKNA ROSTA”, while Mensheviks try to ban him for misinformation. Sounds like madness, but let’s imagine: what if Lenin in 1917 had modern internet? A mobile phone, social networks, viral videos, and recommendation algorithms — how would they have changed the course of the revolution, the Civil War, and possibly the whole 20th century?