Arso, I wrote in my post that every Jews identity is really one with atzmus (realizing this and internalizing this is different for different people.)
In perek 42 of Tanya the Alter Rebbe explains about every Jew containing a spark of Moshe. I believe we’ve been through this. This doesn’t contradict- someone like a Rebbe- embodies Moshe more and regular people can t tap into it on their level. Same with Moshiach- there’s the one big Moshiach, and the spark of Moshiach in every yid