Looking at the context again, "desperate amateurs" usually refers to people who are trying hard but not very skilled. If it's a community, they might use this self-deprecating term to show camaraderie. For example, a group on a forum where members call themselves "desperate amateurs rubi" to bond over their shared passion and lack of professional status.

Also, the use of social media is significant. Terms like these often spread on platforms such as TikTok, Twitter/X, or Instagram. Analyzing hashtags like #desperateamateursrubi could provide insights into their activities, goals, and challenges. If it's a meme or trend, it might be a humorous way to express the struggles of being an amateur in a competitive field.

I should consider if there's a specific event or project associated with them. Maybe a collaborative art project, an online game competition, or a social cause. The desperation could stem from their efforts despite limited resources or skills. There's a possibility of them organizing meetups or virtual events under this name.