Limp example. Spider-Man's comic book version (including that one attempt to join the F.F.) was not chasing after another hero like a chattering, star-struck fanboy / sidekick wannabe (the point you're trying to dance around), which is the characterization of the MCU version. You do realize Lee, Ditko, Romita, et al. always reinforced the idea that Spider-Man was a loner who--ultimately--had to go his own way? Missed that? The people behind the MCU certainly missed it in their dedicated acts of "knowing and embracing what they are".
Spider-Man was one of the worst Loners ever, almost as bad as Wolverine. All he did was make friends, team up, work with others, etc.
The idea he was some "true loner" was always wrong headed.