I mean, I get annoyed when I see the same thing posted to two communities back to back, but 5 is ridiculous and extremely poor fediquite.
Edit: Seems the poster is some kind of spam bot. As one commenter pointed out, they seem to have spammed this to any community with “music” in the name. And it’s more than shows up in the screenshot. A LOT more.
We out here Top 6 Hours’in’ All.
But the moment Lemmy/the average app supports cross-post consolidation or duplicate filtration, I’ll definitely agree. Even until then, you’re not wrong, but it does complicate recommending a best practice.