It uses Latin characters to mimic Russian sounds so closely that a Russian speaker can read it instantly, while it looks like gibberish to someone using a translator.
Greedy, self-interested, and malicious. Why It Is "Interesting" tnn_zenshhiny_alcnyekorystnyezlobnye
It belongs to the "incel" or "doomer" subcultures of the Russian web (like 2ch or Dvach), where such cynical mantras are repeated as a form of dark humor or social commentary. It uses Latin characters to mimic Russian sounds
The phrase "tnn_zenshhiny_alcnyekorystnyezlobnye" translates roughly to: tnn_zenshhiny_alcnyekorystnyezlobnye
An acronym for "Тян Не Нужны" (Girls are not needed), a common cynical slogan in certain online subcultures. Zenshhiny (Женщины): Women.