For decades I said pretty much the same thing. Every time someone would yap about so-and-so left Jehovah, or left Da Troof, when they really meant they quit associating with the (B)org. I would ask them how they KNEW that person had in their heart left Jehovah, and then I would ask them how they gained the ability to read hearts. When they would indignantly inform me that they didn't read hearts then I would tell them that by stating the person had LEFT JEHOVAH they were usurping God's position and judging that person!
Of course now I know that it is all B.S. so I don't waste my time or breath on them. I do not suffer fools gladly!