I think I lost both braincells and gun skill watching that.
The majority of it was just single fusion rifle kills.
You clearly have no idea how to edit.
You complain about the "meta" without touching a primary that whole video. You're the -blam!-ing problem!
English
-
It also seems like you didn't read the description of the video, showing gun statistics obtained from guardian.gg. 60% of all Crucible kills being shotguns and sniper rifles. Primaries and heavies take up 38% of kills. Fusion rifles? 1.7%, not even 2%.
-
Hm, it seems you weren't really paying attention to the video. Most of the clips are complete team wipes in Salvage and Trials. If there is a single fusion rifle kill it's a clutch moment or an incredible shot, i.e. the extreme ranged kills (opening clip for example).