At a very basic level, the concept could work - jump into the future to show how the crew’s adventures are remembered. Babylon 5 succeeded at the same kind of idea for their excellent Season 4 finale.
But B5 showed that the characters left a profound and enduring legacy. In These Are The Voyages, Riker consumes the story of Trip’s death like it’s a mildly engaging episode of a daytime soap - between the scenes of a better episode that works much better without the addition. It’s just the worst execution you could imagine.
Theory of relativity. Which one is in the mirror is entirely dependent on your frame of reference.