I'm not sure if Truckers still use CB but on a cross country road trip which involved hours being pinned in the left most lane on all sides by trailers with spe

I'm not sure if Truckers still use CB but on a cross country road trip which involved hours being pinned in the left most lane on all sides by trailers with speed governors set to 66mph I recall wishing I had had the ability to communicate with the drivers. It seems like this would be easy to implement from the factory as well, although I suppose giving everyone with a new car the abulity to speak their minds to others on the road with them would a.) be less safe b.) be super annoying.