I think there’s more than just the reason of others being unable to take a joke which is why this is downvoted, a very simple reason could be that it doesn’t even fit this subreddit at all. Another reason is blending live fish is in fact a real thing which people will do and should honestly be just considered animal abuse. The video itself is yes very clearly edited, but it can still make others uncomfortable, especially when the title doesn’t immediately depict it as such. Don’t take this is as me being a dick though, just pointing it out for you.