Yes... And no...
If you are referring to the backpack piece. Every game mode has its own, representing an achievement on that aspect. Ascension for pvp, the infused fractal thing for pve and the war thing for wvw.
Trinkets, in the other hand, they were, until recent update, one per game aspect (except lore, which have 2). So, being fully Legendary meant that you went for all gw2 modes. You deserved it.
But with this new legendary amulet it's like saying "hey pvp guys, I don't care about your time and effort". What could have happened if they had said "let's replace conflux, or aurora, or vision or the another one"? A wildcard trinket would be a painless option for every one.