"Note, however, that Peter urged his Christian brothers and sisters to be hospitable 'to one another,' to those whom they already knew and associated with."
Really! Let's take a look at Matthew 5:47, then, shall we?
"If you are kind only to your friends, how are you different from anyone else? Even pagans do that." - New Living Translation.
Watchtower's rendering of the words "one another" is nothing but a self-serving mutilation of the original text. Furthermore, they are in no position to bemoan that the rest of the world is uncooperative with Witnesses when it is they themselves who are against helping those outside their minority group.
Watchtower members, take a look at the stimuli you're putting out there in the world: segregation, selfishness, hostility and entitlement. What you put in, you get out.