Why can’t you plug the Lightning headphones that come in the iPhone box into the new Mac? Why doesn’t the iPhone come with the right cable for the new MacBook Pro?
Apple just told the world it has no idea who the Mac is for
Owen Williams

One may consider dock station as a possible solution, but it seems existing Thunderbolt docks are no longer compatible with MacBook Pros. I don’t think there’ll be any need to upgrade before new gen of docks arrives, though.