Yes, the G80’s handling is not up to that of the Lucid any more than Mercedes EVs are, but that was never the electrified G80’s mission. What it does do is offer more in terms of luxury features and a plusher ride and interior. Different strokes.
I rarely use the touchscreen but rather the I-Drive type jog wheel. It works very well as it does in the BMWs, and no fingerprints. So between that and the numerous steering mounted controls, it makes the reach largely irrelevant for me. I probably sit closer than you, so in the rare instances I reach for the screen it’s not exactly a lunging affair. I tended to use the touchscreen at the onset to dial in all the settings as I like it. With that said, moving the screen closer would have been the better design to please all.