If you use more than one of their IDEs on a regular basis, I'm going to be honest - it starts to make more sense that the change between IDEs is less jarring. I use Rider a lot, and Pycharm and Android Studio infrequently, and I like that all of the IDEs are so similar that I know how to do most things as the settings and menu system is almost identical. I also use the IDEs on Windows, Mac and sometimes Linux - and the UI is similar enough that I do not ever struggle to make something work that I have previously done in any of the platforms or OS versions