Those aiming for the Platinum will need to spend time in multiplayer.
PSNProfiles has already published the trophy list for Battlefield 6. The developers included achievements tied not only to the single-player campaign but also to multiplayer.
There are 43 trophies in total, including the Platinum “Perfectly Balanced, As All Things Should Be” (unlocked by collecting every other trophy).
Some trophies are earned by completing specific campaign segments or by finishing the campaign entirely (for example, Cloak and Dagger).
One trophy requires completing a mission on the highest difficulty — Peak Performance: “Complete a single-player mission on the highest difficulty.” Other single-player tasks include killing three enemies with one grenade, destroying several vehicles, defeating opponents with particular weapons, and locating collectible items.
Multiplayer challenges involve ranking up, playing different game modes, and using various classes.
Occasionally you’ll need to perform more specific feats, such as the Five by Five trophy: “Achieve 5 multi-kills as an Assault in multiplayer.”
For the full Battlefield 6 trophy list, see this page on PSNProfiles.
Source: iXBT.games