User blog comment:Fliu/Chapter 944: Big Mom Incoming/@comment-3185063-20190531072901/@comment-2600:100A:B110:A129:BDFD:FEA9:4BF3:3932-20190601164604

I think that is why Oda explained so much about Smiles. Chopper is going to do something about the Smiles' side effect. He will be able to counteract it because he is better than the creator of the Smile. Just like how he did at Zou with the gas that Jack used.