Ever since 2010 Adobe programs occasionally have this annoying feature, that it gets stuck on the hand tool, or that the hand tool itself is not working when you press the space bar.
Even after 11 years, this is the case. I have all the latest versions of Adobe, Creative cloud, and now again: Photoshop and Indesign both only show a hand tool suddenly. No switching to cursor, clone tool or any other tool possioble, so I have to restart the computer again. It usually occurs, whenever there is a red dot at the creative cloud icon.