They also managed to develop a steaming pile of shit called Logi Options+ which you need to set up your mouse (I only used the mac version to be fair)

You don't need it. The mouse functions perfectly fine without it. And you can even switch DPI when the mouse has a button to do that.

The software allows for fine-tuned settings, button remapping, etc. It is awful software, to be sure, but it's not necessary to use the mouse.