Pedestrians stand more chance of getting killed or injured by mile travelled. Should they wear helmets and carry lights?
https://www.gov.uk/government/uploa...37436/rrcgb-main-results-2014-infographic.pdf
The attached would seem, without delving deeply, to debunk your statement. 446 pedestrians killed against 113 cyclists. There are considerably more pedestrians than cyclists so even taking into account that most cycle journeys are longer than most pedestrians walk I can't see that your statement holds water.