I understand your sentiments , but people need to take responsibility for their actions. This is Thailand , not the West - where people make a (dis)honest living by tripping over at Bunnings,Tesco or Walmart. I often stumble on broken footpaths , or have issues with my cars/motorbikes traversing potholes deeper than the San Andreas Trench - but the onus is on me to be careful.
There is not the funding in this low taxing, welfare devoid society to fund such issues.