@filsinger @notjustbikes @TechConnectify More specifically, bikeshedding is about directing discussion toward something you feel capable of discussing, rather than what's important.
The discussion is about budgeting for a nuclear power plant, and you know nothing about nuclear power plants, so you just assume that 4 billion USD is reasonable, but you do know that you think yellow is a better color than blue for the bikeshed the power plant workers will be using and you are willing to die on that hill.