Heavy spoilers ahead for anyone who is, for some reason, in this thread having not seen it
Obviously you're 100% entitled to feel however you feel about the movie, but I am a little confused by this. Wallace (Leto's character) was the driving force behind basically the entire film. K got accidentally wrapped up in Wallace's attempt to find the replicant child. That's what Dave Bautista's character was hiding at the start, it's why Luv went to capture Deckard, and learning about it is what ultimately motivated K to go rescue Deckard in the end.