I have been targeted by JWs for years. They still make regular treks into my neighborhood and try to share their magazine, engage me in dialog, etc.
I have also been targeted by Mormons and, a few years back, the Moonies were pretty big around here. They sold some nice peanut brittle
It's no big deal. Being the focus of another religion's attempts at conversion is a microscopically small price to pay to live in a free and open society.
It is a big deal when they target your children for conversion.