This handle or phrase appears to be a highly specific, repetitive username, tag, or personal identifier rather than a recognized topic or public event.
We can write a reflective piece on the aesthetics of modern social media usernames, repetition in digital culture, and how people archive specific years (like 2022–2023) in their handles.
We can invent a character (perhaps a digital artist or an influencer active between 2022 and 2023) who uses this as their online alias.