Lowkey somebody posted something earlier that's kinda making sense:
What if First Person Shooter was supposed to have Kendrick,but Drake didn't want him on it and didn't send him the vocals so Kendrick didn't know how the track was supposed to go.
So in doing that Kendrick decided to not be on the song.
Cole tried to peace it up by including him on his verse, but that just pisses of Kendrick.
So that's the reason he went at him with a couple of lite verses of Like That and the majority of his verse was aimed at Drake.
Kendrick thinks Drake is trying to play him, so he said fukk the song in totality.
Prolly dumb on my part, but