> if I go downstairs with my work laptop then I'm going going to drape an ethernet cable across my living room just so my connection is 1 Gbps still instead of 400+ Mbps

Are you missing the word "not" in there somewhere? Or being really obtuse? Your comment makes little sense as is. Initially you encourage hard wired unmoving appliances, but then also get behind draping a cable across a room to make sure movable appliances also get the best possible bandwidth?