My controversial opinion for the day - there's absolutely no reason for Peter, single or not, to be perpetually broke. Its almost become a defining attribute of the character/franchise. Yes, it had its moments of course early on - Peter needing to help pay the pills after Uncle Ben died was part of his 'coming of age' story. And Spider-Man 2 worked wonders with that status quo. But after a point, especially when they keep hitting the reset button on a financially solvent, or even affluent, Peter to make him broke again, it feels like they're trying hard to make Peter's relative poverty as much a part of his brand as Bruce Wayne's wealth is for his
Personally, I'm glad that the Webb Spider-Man movies, and the MCU Spider-Man, moved away from Peter being broke. The MCU Spider-Man is moving in that direction now, but for this iteration of Peter, its actually a bold new status quo, so I'm interested in seeing how it pans out!
I think a man as intelligent as Peter, especially one with the connections he has in
both civilian and superhero lives, shouldn't be perpetually struggling to pay rent.
My solution to this is that if ever the marriage is restored, a lot of the post-BND stuff (what can't fit into the 'new' 616 timeline) could be established as taking place on a parallel earth/timeline, with maybe a book or two set there.