Yep. Had a work buddy who got t-boned doing no more than 25 by a SUV. He didn’t know where he was. Lucky he had on his bike gear.
I grew up riding dirtbikes but I refused to ride on the road for the very kind of accident you are describing.
Everytime I see some moron in a car blow through intersections on red lights going so fast they nearly get airborn trying to get in under the light change I am reminded of why I stuck to dirt only.