Yeah, the way she met Harry is alright, even if they never actually looked that close, even in Ditko's run lol.
The problem is how half assed this attempt at modernization is, a proper modernization would pick up what was there and adapt to modern times, and about the closest thing to modernizing Gwen they'd done is her inconsistent personality, so now she gets a more "modern" female character personality (Being so proactive and wanting to be part of the action), which has very little to do with how she acted back then, because the only scene that actually made me think she was more like her Ditko-era version was when she smushed a cupcake into some jock's face, which is a bitchy thing to do, and Ditko Gwen was a bitch, even then that can be considered going slightly too far (Most aggressive thing I remember her doing was stepping on a book she dropped to prevent Peter from getting it), but regardless, that's the only time she has any semblance with Ditko Gwen, or any other Gwen for that matter.
But yeah, if the story just needs the investigation to happen, it could be better to actually use Carlie for it, since a forgotten detail is that she and Gwen were meant to be friends:
(The many loves of the Amazing Spider-Man)
Marvel just forgot about this afterwards, since there are two moments where Carlie could mention she's Gwen's friend (Superior#31, where MJ talks about Gwen, and Carlie talks like she didn't know Gwen, and ASM#45 vol 5, which she doesn't mention Gwen when retelling her life), and she just doesn't.
But anyways, point is, if the story needs to have an investigation, it could have Carlie being the one doing the investigation on the background after George gets shot, and make Gwen learn what's going on with her father via Carlie (I don't see Jean or Yuri telling Gwen about the investigations), obviously Carlie shouldn't be shown doing as much as Gwen is shown doing here, otherwise she'd be stealing the story from Gwen (Was dumb enough Gwen didn't get her own story in Many loves of Spidey, she shared the spot with Carlie, and Carlie is quite clearly the protagonist), but at least, if the story needs the investigation that badly, have Carlie be the one who does it, maybe Gwen helps a bit, but otherwise the story is about Gwen's regular life, until an issue or two has a super villain annoying her.
Seriously, so many ways this wouldn't look so questionable and allow Gwen to not be Carlie 2.0 even if the overall plot of the investigation has to be kept, otherwise, the story would be better off as a mundane mini with maybe a super villain attack in one issue, but still should actually do what ASM never did and develop Gwen, not throw a fourth incompatible personality in her direction lol.
Another thing they could do is have the first two issues before she meets Peter (To have her develop without his presence), and the rest happen after she does so, I know the comic is cancelled, but the plan was to cover ASM#23~#30, so at most we'd get Peter making random cameos (Like he does in the first issue), but she wouldn't actually meet him (At best, they'd talk briefly but it'd have to be unremarkable since Gwen doesn't know him when she debuts), though maybe she'd meet Spider-Man.