My dad was not raised a witness and neither was his brother. His brother has always been "wordly". Dad has been in "the truth" for decades now. Recently his health has been bad. I came up to see him as did my brother and a couple of Witnesses Dad has known for years.
My parents were talking to the Witness friends who came to see them about how their fleshly family were never there in times of need, only the Witnesses. Well I had e-mailed Dad's brother about Dad's health. He lives a long ways away and I know he cares very much. I am glad I e-mailed him because he called Dad out of concern.
And when my parents came home their lawn was mowed for them. Was it their Witness friends? No- it was my mom's sister's husband- a worldly guy.
Honestly, if you just give people half a chance you'll be surprised.
My other experience: my wife was talking about a lady she works with. My wife is a witness and the coworker is not. My wife said how messed up worldly people are because this person's live-in boyfriend was cheating on her.
I quickly pointed out that there has been infidelity in every one of my wife's siblings' marriages. And they are all Witnesses.
People only see what they want to see.