The reason the emoji police exists in the first place is because of emoji spam clogging up comment threads where they are not needed at all and just end up being annoying and cumbersome for the end user
The emoji police exists to prevent emoji spam on reddit where its not needed and not warrented
Emojis users can arrest if the following criteria is met as set out by the r/EmojiPoliceSenate :
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Your comment does appear to constitute satire in some capacity to me personally so your comment is not valid to warrent an arrest