Each bar is wrapped in cellophane, which are then wrapped in the normal outer packaging. To make the 4 pack, they simply took 2x two packs and put them on a cardboard tray,and then wrapped those.
I don’t think I’ve ever gone through so much unwrapping for candy.
I actually like the twist ties. I save them up for when I need to redo my cables. Way nicer than snipping zipties when I need to add a cable to the bunch.