My headcanon: PS4 Spider-Man's universe branches off into the comics. PS5's Spider-Man continues in what we see in Miles Morales and the sequel. : r/ SpidermanPS4
ArtStation - SPIDER-MAN PS4 - First Encounter
Spider-Man PS4: 5 Rumors About The Sequel We Hope Are True (& 5 We Don't)
Spider-Man PS4: Sequel Currently in DEVELOPMENT?!? First Story Draft FINISHED?!? - YouTube
How Marvel's Spider-Man on PS4 Sets Up the Sequel
Spider-Man PS4: 8 Sequel Teases From The City That Never Sleeps
How Marvel's Spider-Man on PS4 Sets Up the Sequel - IGN