I agree the general UI could definitely get an overhaul, it’s not particularly user friendly. It doesn’t stop me from flying, though; why are the menus a dealbreaker again?
If you really want user friendly, you can always go back to FS2002. I also remember Windows XP being very user friendly. Oh remember back when cars didn’t have ABS? Very intuitive braking back then. And none of that fancy XM radio/Bluetooth shenanigans either, I liked very simple cars back then. Oh remember back when cell phones were just cell phones and not smart phones? Dialling was SOOOO much more user friendly (seriously hope the sarcasm is bleeding through right now)