Maybe think about the term Worldwide Brotherhood and then think about the fact that without ever having met every JW around the world, they couldn't possibly have been your friends.
Isn't it very clear that to be friends with someone, you not only have had to meet them, but you also would have to share enough interaction to build a friendship?
So, the idea of Instant Friends as promoted in the Organization is kind of disingenuous.
In the real world you have to put the work in to claim friendship with someone else.
I find the JW concept of friendship to be shallow. There were a lot of acquaintances, true. But, it is basically broad and shallow.
Real friendships have to be earned in time and understanding. A more narrow band of people, but deep friendships.
I'd take narrow and deep over broad and shallow any day.