WB being sick affected his physical stats and haki a big deal it seems. Prime WB matched roger's haki for instance
IM not talking prime WB tought .
But here is the facts .
WB exited this same attacks by using his DF .
When he tried attack kuzan kuzan saw him coming and he stabbed nothing .
ANd kuzan was about to land an attack but w b got protected by jozu.
Here garp face the samea ttack bu crash it reach kuzan grab him by the head and slammed him with haki storming .
GArp is way more impressive even tought he is older but yes WB was indeed sick .
But th epeople that saying old wb was stronger then old Garpa re looking goofy now .