Dear Avira,
Your the judge here on which group is A”Z and which is not. To me, an innocent pronunciation mistake doesn’t redeem what they say their intention is. What is said about Reb Shimon, Meron, and The Zohar, is much more explicit (Seeing and intervening on the molecular level against the decrees of Hashem) than anything about the Heinteger. You could include Uman with Na Nach. Really any group could be included. [Just it’s weird to openly start saying how my rosh yeshiva (who has passed on or still walks among us), knows everything that is decreed on heaven and how it plays out on earth. But in certain hot headed times, we all get close to that trap.]
If you run to kabbalistic intentions, the kabbala is much more accessible (…and possibly better understood.) in Chabad then among the Meron revelers. (I don’t know much about Uman.) If you have a problem with this itself that Chabad made the kabbala hefker, I could agree with you on that. There isn’t anything to do about it. And mixing it up with A”Z just makes the problem more confusing.