Thank you for your post. If I understood correctly, you don’t want any Graphic Styles or Symbols copied to the other artboard? So essentially you would like to have the ability to select which Illustrator Layers are copied over?
Let me know if that is correct, or if you are trying to do something else.
Adobe released an update to Illustrator 2021 (v25.3) that includes native support for M1 Devices and Rotate Artboard functionality. Please note these features are not yet supported within MAPublisher at this time. See compatibility notes.