First of all it's logic not to feed a cat a hamburger as their eating factors differ from ours.
Second of all I play this game to have fun. Not to go around and guesstimate the moderation of a server.
So you're going with "basic knowledge about a cat says don't feed it hamburgers". Good, that's one I prepared for.
Look at Tezuni's reputation. It's god awful. Everyone, everywhere doesn't like him. An unnamed person even went so far to call him a "slant eyed roostersucker", and mention how his father probably killed Tezuni's father in the Korean war with an axe. Going to someone's server that has this reputation and expecting a high quality server is completely illogical.
If you were unaware of Tezuni's reputation, you may also be unaware that a cat cannot digest hamburgers. After all, they are carnivorous and their wet food is pretty damn similar to a hamburger. I wouldn't actually call it illogical to think a cat could eat a hamburger. If it was natural there should be no issue with them digesting it, but I digress.