It's even more ironic when you realize Chopper would still be some irrelevant blue nosed raindeer bullied by his kind if it wasn't for the devil fruit he accidentaly found. And yes Chopper did have to learn how to master it but the first version of climat baton was an actual useless toy and only was made relevant due to Nami's knowledge of meteorology. And during the timeskip she studied during the 2 years to bring the the weatheria technology with her.
Either elaborate troll or total lack of self-awareness