The 'Hello, World 2022' meme captures the poignant conclusion of Kizuna AI's final concert before her indefinite hiatus on February 26, 2022. As the pioneer of the VTuber industry, her farewell was a massive cultural event in the virtual world, featuring over 1,000 virtual guests on stage. The imagery from the concert is often used by fans to signify the end of an era, bittersweet departures, or the feeling of saying goodbye to something deeply influential. Whether used for genuine tributes to the 'Super Intelligent AI' or ironic jokes about retiring from the internet, the template resonates with anyone who witnessed the rise of virtual content creation.