system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] Why does Wolverine get far better treatment than the Punisher even though they both kill?

Why does Wolverine get far more respect and good treatment from his fellow crime fighters to the point of being on several teams even though he's butchered thousands of bad guys over his lifetime?

Wolverine has killed far more people than the Punisher could dream of but yet you don't see Daredevil trying to take him down like he has the Punisher or other heroes ostracizing him as a bloodthirsty psychopath.

If Wolverine slices up a hundred ninjas or gangsters on one of his many adventures you don't see Spider Man knocking on his door telling him to knock it off like he's done to Punisher multiple times. Meanwhile Punisher takes down a drug gang in New York and next thing you know he's getting smacked around and lectured by Daredevil. 

Is it morally better to kill using adamantium claws as opposed to assault rifles and grenades?
gpt
Wolverine is generally doing it within the boundries of a group/team like the X-Men or Avengers. When he isn't killing, there is many a time when he tries to no kill and actively avoid people like when he became a lumberjack. Even when he does kill, he does it for the greater good. As in taking down global threats, rarely does he kill for fun, if at all.

Punisher, on the other hand, isn't a hero. He has actively said he isn't a hero. He doesn't do what he does for fun. He doesn't do it for the greater good. He doesn't do it because he wants to. He does it because he's angry. He's seen first hand what "lesser" threats in the Marvel Universe can do. Heroes don't see drug lords or gangs as criminals, only as misguided citizens. The Punisher thinks them as scum that need to be purged from the world. 

This division is what makes them so different. To characters like Daredevil and Spiderman, The Punisher isn't a hero. He's a vigilante taking the law into his own hands. Wolverine, on the other hand, generally only kills war criminals or supervillain types(including minions).