why the downvotes? the parent comment is not rude and is asking a genuine question (in fact, he is apologetic). downvotes is a tool for marking irrelevant/obno

why the downvotes? the parent comment is not rude and is asking a genuine question (in fact, he is apologetic). downvotes is a tool for marking irrelevant/obnoxious comments which don't help discussion. this question definitely helps discussion.