When you grow up in it, you think you have true - authentic - sincere friends. But it is conditional – dependent – stipulatory – relative – friendship - subject; meaning: (One who is under the rule of another or others, especially one who owes allegiance to a government or ruler) apparently you have to remain active in the in the religion.
They're not really friends, they are acquaintances or persons whom you know casually or as you might say without preparation or forethought. (I like this point that you typed:) “We were all marketing reps for the WT publishing company.” (True.) (Like I told my dad one time while I was setting on the commode after he handed me a Watchtower magazine to read while I was setting there, I said ah dad, can’t you hand me the funnies or something that is less stressful, he became incensed at me and said "Son!, the GB has their finger on the pulse of the world"; I said oh please dad, they are nothing more than a magazine printing company much like Readers Digest he became irate but he tossed me the Readers Digest anyway.)
“HEAR, O ISRAEL: THE LORD OUR GOD
IS ONE LORD.” Deuteronomy 6:4