Ill go down with the ship calling that luffy/law/kidd spoiler fake. I refuse to believe thats true.
The WG knows for a fact luffy beat kaido alone because CP0 witnissed this, plus with the nika fruit, it just makes no sense you cant even justify it, it's just forced shit writing to try and make kidd and law appear as pirate rivals when they wont be relevant again after this arc.