I saw a post on X which said it was "vibe tariffing" and I think the person was speculating that the tariffs were probably generated using an LLM and saying "make me a tariff chart with ALL the countries and each one about 25% but randomize them."
That's the only plausible explanation I can see. A human with any brains wouldn't put tariffs on islands only populated by penguins.
Doge should look into this inefficiency.