Partially yeah, but atleast Google Drive and Onedrive still have folders to sort and share more than one file, which sometimes gets the kids to actually use those features.
What also killed the basic understanding of PCs, is the way in which everything is now done "in-Browser". No longer do you need to open Word to edit a document, nor do you need to open Photoshop. It's all done in the browser, and if you want to simply "save" a document, well, just don't close the tab and you're golden.