That rationalization doesn’t cut it.
“With” is about as heretical as “co-.”
So, Mary was an existential postal person for delivering Christ’s mortal personhood to this sphere.
Even if the postman brings a big check, we don’t usually carry him around on a throne therefrom.
Therefore?
Therefore she was THEREIN blessed.
Period.
Deed done. Job over.
Christ made abundantly clear that John the Baptist was a greater mortal than ALL born of women [logically save Christ, of course].
Further, that those obedient to The Father’s will were equally Christ’s blood relatives just as his mother, father, brothers and sisters were His blood relatives.
There is absolutely NO Biblical, nor historical nor logical justification for elevating Mary WHATSOEVER.
There’s a LOT of Biblical justification for doing absolutely NOTHING of the kind whatsoever.
I’ve posted the relevant Scriptures enough, I’ll not, this time.
I understand where you are coming from, but I obviously don't agree with it.