I turn the thing off, if driving the car or riding the bike. I'll turn it back on when arriving at my destination, or at a suitable spot for a break on a long trip.
For myself, it's the only safe way to travel.
For others, it's the only safe and respectful thing for me to do ... as I don't trust my ability to divide my attention from the road. (Though, that's me, and I appreciate many will find it well within their own abilities.)
Never have been addicted to the things. Still don't do a "smart" phone.
Works for me.