My kids each have Chromebooks from school. All of their schoolwork is in Google Classroom, except that some of it is in MAP and some of it is in Blackboard and some of it is in IXL, or maybe Seesaw, or GoFormative, or iStation or sometimes Classlink or eSchool or Beanstack.
I don’t want to sound like a grumpy old man but this really doesn’t seem easier than just having a class folder with paper in it.