I think that needs supporting evidence to be honest. The movie undermines him repeatedly. He's shown as an idiot in the opening montage, like making dodgy financial investments based on stock market advise on the internet...when he and Miles first meet, there's this bit of dialogue:
Miles: I don't have a choice. Kingpin’s got a supercollider. He’s trying to kill me.
Peter B.: Wait a second, what did you just say?
Miles: Kingpin’s trying to kill me.
Peter B.: Who cares about that? Where’s the collider?
That's Peter walking away from a kid in danger and caring about his own selfish plan. So it's very much a Luke Last Jedi version. A very reduced, decayed, version of the hero who has strayed from who he once was and should have been. It's only Miles' pestering him and guilt-slinging that makes him reconsider.
And ultimately,
spoilers:
this Peter does jack-s--t in the finale. He screws up the infiltration to Fisk Tower forcing Spider-Gwen to take over. His grand plan is to sacrifice himself so he doesn't go back and apologize to his MJ and be a man. Miles comes in bails everyone out. Gives him a speech telling him to man up, and then drops him into the portal like a putz, and then beats the bad guy on his own, with no help from him at all |
end of spoilers