Pedestrian traffic deaths are going down again after peaking in 2022. Accidents are less survivable in the US due to bigger cars and higher hoods.

Quote from CDC

During 2013–2022, U.S. traffic-related death rates increased a relative 50.0% for pedestrians and 22.5% overall, compared with those in 27 other high-income countries, where they declined a median of 24.7% and 19.4%, respectively. Across countries, U.S. pedestrian death rates were highest overall and among persons aged 15–24 and 25–64 years.