The fact that Star Wars has you suspend your disbelief is actually a point against your case, because there's all these fantastical ways of explaining things that Wick's universe doesn't allow, and ye they STILL didn't explain it despite having all the leeway in the world to conjure up something interesting.No one is as good as John Wick. It's not possible in the world its set in. No amount of training can possibly help a person do what John Wick does. Otherwise, we'd have one person who could just shoot up all the terrorist for an automatic win. Star Wars' universe has magic and lazer swords. Transferring knowledge from one arena to another quick makes more sense because magic
Star Wars has the benefit of a lower level for the suspension of disbelief. John Wick pretends its close to our world, thus close to our rules. Why would there ever be any assassins ever because John Wick. I can suspend my disbelief way easier with Rey than Wick. Because no amount of training can make you into that sort of person. You need gamma rays, wanted bullet bends, super solider serum or even Batman's nonsense phone bat-o-vision thing from Dark Knight
Like, how in gods name do you think John Wick earned anything in those movie? John Wick was never in any real danger. And it really juxtaposes to the start when somehow he gets captured but never really again for three movies. That should never have been possible because of his 'skill'
The last thing I'd call John Wick is interesting. He's an empty shell. An NPC. I'd prefer the dark side 'unearned aptitude' please. Something with real stakes. (I dont really want this. Force Awakens was a pretty bad movie. I'm fine with never seeing it again. It's just has more substance than John Wick.)
Like I said, it "kinda works", meaning, it's not ideal to do what John Wick did either, so it's not like I'm a big fan of that approach either, but it feels much less egregious despite also being flawed.