[close04]

Comparing cars and bikes like this is pretty worthless, they're not meant to replace each other but to supplement each other. You don't go on a family road trip by bike, and you don't need to go shopping for toothpaste by car. And you certainly shouldn't use the bike to carry furniture hanging out like that.

On the other hand an $8000 bike, while it may work just fine for OP, is absolutely insane for most people out there. You can get the same functionality out of a <$2000 bike. Regardless, the way OP is using it is neither safe, not legal. I hope it was done just for the photo op and some Twitter likes but I would hate to be around that bike when one of those chairs fall off, or a gust of wind catches the payload like a sail, or simply ride past it and be forced to move further into the traffic or pedestrian lanes to go around Oversized Load here...