There is such thing as non extradition orpartial- extradition agreements, which means that the non extradition country, may extradite individuals for certain crimes or under certain conditions from non extradition country. This is why né-extradition countries offer granted asylum. They are for individuals escaping legal problems in their home countries. https://thesocialintro.com/story4072493/la-regola-2-minute-per-countries-no-us-extradition