This short shows that Overwatch's writers haven't learned a damn thing.
Almost all of their shorts and comics are retellings of backstories that we can already look up on the main site. The game has been out for two years now and the story is still in the same place it started. Symmetra, Lucio, D.Va
and a few others have zero connections to the rest of the Overwatch cast still. Zarya almost had some in her comic, but they removed all possible plot threads without resolving any and sent Zarya back to the frontlines alone. They just don't do anything with what they have.
And let's not forget their most recent addition is a fucking hamster in a ball that has no connections to anyone and no interest in anything but having fun.
Thanks for another step on the path of wasted potential, Blizzard.