A gutte voch from my locality!
Qwerty- I meant obnoxious to what you described as militant Chabad. As to your question about moshiach not usurping Hashems rule so why does The Rebbe, my point was that The Rebbe doesn’t the same way Moshiach doesn’t- same idea (obviously Moshiach on a higher plane.) if you’re not sure what that’s gonna look like, I’ll be happy to explain, there’s a Maamar by the Tzemach Tzedek called Minui Melech that addresses this.
The opening question is: why would decent frum people need a king anyway? They don’t need to be policed- they don’t commit crimes! (And especially by Moshiach- what’s his role anyway?)
I’m sure your local Chabad rabbi can learn it with you inside- otherwise happy to help if needed