I only play PVE and I think NewWorld clearly needs to catch up here. When I start playing with a partner, a lot is possible together at the beginning without one having to wait for the other. I miss here joint quests, group quests that then keep the group busy for two or three days and are also repeatable. In addition, these quests should always adapt to the level, so that these quest series can be done again and again.
I also miss raids in different level areas. Instances for which you need weeks to master them. So the idea that attracted PvE players now suddenly become PvP monsters is a fallacy. But now you also have something to offer them.
What would be useful within a group that you should get the quest goals of the others, just in the corresponding group color, also displayed on the map.