So basically in any of new Fallout game to come next, I think there should be a quest where the player meets a bunch of people who are Enclave Fanactics.
They were bought in by some old enclave propaganda and think there are greatest in the Fallout world.
Their leader, I'll call him Walter Pintroe, asks you to recover a key or some equiment for ,what they think, a way to enter a Enclave outpost.
Anyway long story short, Fanactics betray you, enter the vault expecting a warm welcome, and die getting blasted by automated turrents.
After blasting the automated defences, the player finds that the enclave outpost is more of a tomb as the outpost is mostly empty.
Player finds a journal describing how the many of factions wastland hated them and destoryed their faction .
Player finds out that the outpost acted as a cementery for the dieing enclave soilders and scientists during ending days of their conflicts.
The journal also says that the base was abandoned and booby trapped to self destruct if entered by anyone afterwards
And after reading the journal, the outpost begins to self destruct and once the player escapes the outpost explodes. End quest
I think I'll call it "Past to Dust"