I say this half-jokingly... are any parts of these missions insignificant? I feel like every component and mechanism has some sort of Easter egg or hidden mea

I say this half-jokingly... are any parts of these missions insignificant? I feel like every component and mechanism has some sort of Easter egg or hidden meaning. If someone is like "hey I need screw" do I first have to start with melted down metal from the door frame of the first space mission ever or can I just go down to parts and grab a screw?