There are two types of bars like that. A rollover bar is rated to protect you in case of a rollover. The other is a sports bar and is cosmetic, basically for looks and mounting lights on the top bar.
Why is it so important to have hands-free driving? Do you want to eat a bowl of cereal while you "drive"? Do you have better things to do, so you put your life and the lives of others in the hands of AI?
I'm sorry it is not working for you. I personally use it with a less than 5% failure rate, I use it daily almost daily and use most of the features. Have you tried to contact the live support?
Sound is like pizza, very subjective when it comes to speakers choice. I have used Crutchfield in the past with other vehicles with excellent results. Their techs live and breathe audio. I ordered the B&O Unleashed because it was tuned for the vehicle. A lot of time and money was spent for this...
Good thing we are all cookie cutter people and all have the same likes! You must live in the city where people think they are the center of the universe.