Some content may be more suitable with others. The advantages are obvious. Adventuring alongside members of other classes will allow weaknesses to be made up for. Melee fighters can get assistance by the backline. spellcasters and ranged characters get an attacker in the front line to handle the bulk of the harm. A team of three or more available to assist with tasks and to revive the player if it all goes sideways is extremely valuable https://www.mmoexp.com/Diablo-4/Gold.html.