Obviously. Cracker is more comparable to who’s who then any calamity
Nah, Cracker fully deserves his YC3 title.
He was capable of hurting Luffy in G4 (which Doflamingo's CoA couldn't), held out at G4 for many hours straight with Nami helping Luffy in the meantime, he's got an 800M bounty even though the government doesn't even know his real face nor his true power, can create an army of biscuit soldiers each more resistant than Luffy's blows in G3.
It is true that Cracker has very little direct resistance to blows, but he is highly underrated.
Cracker is not a joke at all man.