I taught it to adults for 14 years, not including teaching a comparative religions course for two additional years. You obviously do not know the scriptures anywhere as much as you think you do, so instead of trying to play the we/they card, why not just stick to the subject and show through both the scriptures and historical accounts where I supposedly am wrong. Until you can do that, all you are doing is blowing smoke. But first, let me recommend that you do some serious studying. Let me give you an example.
Before coming on to various message boards over the last several decades, my understanding of Hebrew was somewhere between nil and nada. No, after all these years on the boards here, I am still horribly terrible with Hebrew. But where the difference lies is that I know who and where to turn to in order to get help. There's about a half-dozen folks here who can really help me, plus they have shown me where I can better look things up.
There are also Jehovah's Witnesses who have taught longer than you, but that doesn't matter as long as the message is correct.
I'm sure the world can translate from one language to the other. The problem here is that people don't want to adher to the plain, simple truth of God's word.