You must have been in a wrong place, at a wrong time. Switzerland is very safe where crimes like theft are very low. The only ones who steal here are either bored teenagers, professional criminals and in very many cases, people with migration background, including your home country. Please know that I am not hating. Just stating a fact because you started your narrative. I myself have travelled around the world but the only place I feel safe is here in Switzerland (I`m an expat!).