Metadata mistakes are a pain: pain to witness, and a pain to correct. What if there were a streamlined way to send corrections via Roon? I don’t presume to promote a particular UI, but basically the user would make corrections in Roon, click a “Send to AllMusic” or something similar, maybe answer a clarifying question (e.g., “Which item is in error?”) and then Send.
I think more people will be inclined to participate in error correction if there were fewer obstacles.