David Petree - Office 365 MVPThe problem comes when users that know nothing about SharePoint, want to move there "File Server" to ODFB thinking is a cloud drive just like Dropbox/Google Drive and all of those. It is not that. It is NOT a cloud sever. It if NOT a file server. Why do people think it is?
Because Microsoft tells us that OneDrive for Business IS a cloud-based file storage and sharing service.