So the CEO tells me our new release needs to be compliant with new guidelines. I say sure, I draft up a few small changes and send them to my PM. He calls an impromptu meeting with the UI team and I explain my changes. They don't like them. They then proceed to draft and redesign a new UI based on these new requirements, I tell them that they are overthinking everything and remind them of the rules of KISS. 45 minutes of me silently waiting and an entire 4x8 whiteboard of designs, I tell them this is an entire redesign and that we will never make our end of the year deadline. PM goes silent for a minute, then responds "yeah I guess your right, let's just implement your original changes"