Warning: contains spoilers for Captain America #0!
Marvel's Steve Rogers and Sam Wilson are Captain America in the comics as of 2022, and both superheroes share the mantle in Captain America #0, the beginning of a new storyline. But the twin Sentinels of Liberty use a discussion about comic book subtitles to subtly pay tribute to the only Spider-Man actor to headline two movies instead of three.
After Sam Raimi and Tobey Maguire ed on making a fourth Spider-Man film, Sony decided to move forward with a rebooted continuity in the form of the Amazing Spider-Man series. The move was a semi-transparent attempt to hold on to the film rights (since they would revert to Marvel if the company didn't produce a film within a certain time limit). While both films ultimately made a profit at the box office, The Amazing Spider-Man 2 was not the billion-dollar hit for which Sony was hoping, and Andrew Garfield was unfairly associated with the film's failure. This ultimately led to a deal with Marvel Studios and the introduction of Spider-Man into the MCU proper.
In Captain America #0, both Steve Rogers and Sam Wilson attempt to stop Armin Zola from launching a missile that will kill millions. The device is detonated harmlessly above the Eartha and the two Captains share a brief moment of levity as they debate which one will be accompanied with a subtitle. They go through the list of classic Marvel subtitles: "Astonishing," "Uncanny," "Spectacular" - but the one subtitle they leave out is "Amazing," which, of course, belongs to Spider-Man...but it also belongs to Andrew Garfield of The Amazing Spider-Man film series.
There are two meanings behind this moment. Firstly, the "Amazing" subtitle is shared by Peter in the comics and Garfield in the films, ensuring that Garfield is just as worthy as Maguire or Holland in the role of Spider-Man. Secondly, both Steve Rogers and Sam Wilson agree that neither should have a subtitle; both are Captain America, each just as worthy as the other. So it goes with the film actors for the Spider-Man series; Maguire, Garfield and Holland are all excellent in their respective films and deserve a shared amount of praise.
The moment may appear to be small, but no dialogue in comics is thrown in - every word is deliberate and so is this choice depicted here. Marvel has plenty of legacy heroes as well as popular variants from multiple universes (Miles Morales and even Gwen Stacy has plenty of multiverse variants who are each loved by the fandom). Captain America is an excellent judge of character, and so too are the Marvel writers who crown Andrew Garfield as a more-than-worthy Spider-Man.
