I wouldn't sweat it, people downvote when they suspect something might be humorous, sarcastic, or a parody. Adding a tag like <sarcasm> or <humor> simply confir

I wouldn't sweat it, people downvote when they suspect something might be humorous, sarcastic, or a parody. Adding a tag like <sarcasm> or <humor> simply confirms it for them so they can downvote with a clear conscious.