Why are Filipinos so disrespectful of other peoples property?

This property was a beautiful garden with lots of flowering plants meticulously maintained. The Filipino man who owned this was a very kind and generous man. He passed away last month and now people are dumping on the property and destroyed all the plants. Local people have literally turned this into a dump. Garbage bags, demolition debris, water tanks, old rotten metal roofs, broken toilets and even dog carcasses.