Il remains to be seen what it is all about.
Insomniac Games' new game has apparently developed an advanced dialogue system, according to Elan Raskin, the engine's lead programmer.
Raskin announced that the studio had developed "very cool" dialogue-related software during a Twitch stream. She will appear in the next Insomniac games, probably referring to Spider-Man 2 and Wolverine.
Unfortunately, Ruskin did not go into great detail about this system. We don't even know what we're talking about: it can be either a system that allows the player to somehow participate in the dialogue, or a technology responsible for creating character dialogues as such.
The most recent Insomniac games had little dialogue that allowed the player to make any decisions. Perhaps the studio decided to rectify that.
Spider-Man 2 is expected to be released in the autumn of 2023, and most likely the game will be presented during Sony's next major event. If the designers have greatly overhauled the dialogue system, then they may want to talk about it during the presentation.
This is an interesting piece of information.