NO!
Fallout is about prgress, if you think its not than you clearly have no idea about the originals or their meaning.
Sadly he's not alone in not knowing anything about Fallout.
Right......... So you want a, say, fallout 4, 300-400 years after the nuclear war with no too much radiation and people easily protected by it, technological advancement, not chaotic (it will obviously be more orderly), with the effects of the nuclear bombing wearing off.
Fallout takes place 84 years after the great war, and it has little to no radiation and people have progressed alot. I don't want Fallout jumping ahead anymore, but I don't want it going back, with zero progress.
Fallout is about progress? Heh not a chance. It is about survival in a chaotic and hostile world which lost its foundations, its stability, its ethics, its resources... The war was a huge step-back, it almost destroyed all traces of civilization and left only ghosts of that past reminding the survivors of how fragile their world was. The progress you are talking about is more like survival and an attempt for humankind to stand on its feet and put the pieces back together. I wouldn't call that progress
So you played Fallout 3 and now you know everything there is about Fallout? Fallout is about progress. If you played Fallout, Fallout 2, Tactics and New Vegas you would know that. The Great war in Fallout and Fallout 2, is just the past. Factions rebuilt, they come into conflict with one another. We as the player, find ourselves, in the middle of it. Through our actions, we decided how the wasteland is shaped. "War, war never changes." The factions have rebuilt to the point they are no longer in a choatic need for survival. Only Fallout 3 was a huge step back in Fallout. It is set 200 years after the great war, yet looks like it happened yesterday. Zero progress made in that time.
Humanity rebuilding is the point of Fallout. Again "War, war never changes." Not wallowing in a radioactive craphole for 200 years.