Er no. People actually like being able to work efficiently and multitask on their devices. You know, doing some coding in Visual Studio, Cmd-tab to Excel, copy some cells, Cmd-tab to Terminal, paste some data, Mission control to find Slack, type a few messages, open the Database explorer, view table schemas, have Mail running in the background, use Finder etc.
iPadOS just doesn't cut it, it's a souped-up iOS that can "sort of" do most things but doesn't do any of them well. Apple already have an OS that works well: macOS.