We don't shun. Don't believe what hateful apostates say. Read jw.org
Slightly off topic story.
About 15 years ago I was out in service with a JW who was originally from Mexico. The person answering the door said he didn't want to hear us out because we didn't believe in the trinity. The JW said something along of the lines of "Who told you that? We do believe in the trinity." He then proceeded to give a legalistic, insincere speech trying to mislead the guy into believing we agreed with him.
After we were done, he said he'd learned that tactic from a CO in Mexico. You have to be creative if you're going to reach out to worldly people, you see. I was pretty livid. He was being so blatantly dishonest. I shared that story with a JW friend of mine and he became incredibly upset to the point where I though he would have gotten violent had the Mexican JW been there with us.
It's amzing to think that in 15 short years that kind of dishonesty would have become standard practice.