Indeed! I teach an introductory web design class for undergraduates and despite my best efforts it takes a lot of students the whole semester to figure out file paths. If I had more time in the term, I think I’d dedicate a unit to it, just to get everyone up to speed — and I may have to do it anyway. In fairness to the kids, even Mac and Windows machines these days do a lot to minimize users’ exposure to file structures in the name of usability. Meanwhile, the phones and school Chromebooks they’ve grown up using completely obfuscate this information.
For better or for worse, Teams is available on Linux, too, so my university feels justified foisting on everyone regardless of which OS we’re using.