The upcoming Fallout 76 will be a purely online game and will allow group formation. Bethesda has now specified one advantage in more detail.
As the first offshoot of the series, Fallout will be a multiplayer game. This means you will be able to venture into the wasteland in four-player groups and seek resources and equipment together.
Playing in groups should affect you in various ways, aside from the greater firepower from additional players in combat. Leveling up should also be accelerated, as Bethesda explained in detail on Twitter. And what about the sleep function?

In groups, you gain more experience points
A tweet explained how group interaction affects the experience points gained.
How does it work? Every team member who hits an enemy receives bonus XP upon their death. If you land the final blow, you even get a small extra bonus. Thus, you automatically gain additional experience points simply by playing in a group and level up faster.
What about the loot? Regardless of who fired the last shot, everyone in the group can loot the enemy.
Can the team benefit in other ways? The team can receive various bonuses through your build. By leveling up Charisma, one of the S.P.E.C.I.A.L attributes, it should be possible to equip special perk cards that provide advantages to your group.
These allow you, for example, to revive team members with alcohol, heal your group by using a Stimpak, or amplify their positive mutations.
Which perk cards are currently known, you can find out here with us.
Is sleeping worth it in Fallout 76?
What is the purpose of the sleep function in Fallout 76 when it’s no longer possible to pass in-game time by waiting and sleeping?
Is sleeping worth it? According to Pete Hines, players must decide for themselves whether the bonuses they receive for a well-rested character are worth it.
Unfortunately, there are no further details about this, so we do not know if sleep deprivation will have any negative consequences.