Why Wolverine Hates Deadpool (And Always Will)

screenrant.com:

While Wolverine is a man with many enemies and only a few friends, Deadpool isn’t quite either of those. No matter what tactics Wade Wilson employs it seems he is destined to remain on Logan’s bad side. Wolverine and Deadpool teaming uponce more in the new mutant era, and their relationship remains as rocky as ever. As the mercenary strives to earn his spot on the mutant paradise of Krakoa, lifetime loner Wolverine continues to grapple with his place on it. Their unplanned rendezvous on Chesapeake Bay has led to an uneasy alliance that will likely stir Logan’s indwelling disdain for Wade, but from whence does this avarice stem? 

Deadpool has been tied to Wolverine from the beginning, both fictionally and in publication. Although the two characters did not share panels until 1994's Wolverine #88 by Larry Hama, Adam Kubert, and Fabio Laguna, Deadpool creator Rob Liefeld was a Canucklehead fan and eager to link their origins. So it was eventually teased out that Weapon X head scientist Emrys Killebrew was responsible for using a portion of Wolverine’s DNA to give Deadpool an artificial healing factor. The process wasn’t easy; Wade had already undergone enough physical and psychological torment to break a dozen men. One would think this might garner him some empathy from Wolverine—shared trauma and all that. Alas, this is not the case. 

Related: Wolverine Has Become Professor X's Personal Lapdog 

For one thing, Logan just straight up finds Wade annoying. Wolverine consistently ranks among Marvel’s surliest characters while Deadpool, on the other hand, is hyperactive enough to give even Spider-Man a headache. Like the wall-crawler, Wilson’s penchant for nonstop quipping often serves to mentally overwhelm his opponents in