She can redeem absolutely nothing - like all other human beings, it is she who needs redemption. It is blasphemous to set her or any other creature alongside Christ. Faith is in Christ - **not **in her. And a million miracles proving otherwise could not change that.
I signed that petition, years ago, and I would cut off my hand if that would only bring this business to an end.
There is one good result of all this - it should make Protestants even less willing to unite with Rome, now that they have seen how far Rome is prepared to go in its glorification of a mere woman. Forty years ago, that tendency was less obvious - it looked as Rome was going to learn not to be so extravagant, and much more careful about expressing Marian ideas & practices that had little or no basis in the NT. I think it was JP2 who changed all that - so the CC has returned to its bad old habits, & Mary looks set to become a Trinity in herself, of Mother, Daughter, & Holy Spirit.
Goldlilocks and the Three Bears would be a very different story, if the baby bear & Goldilocks switched places. The gospels would be very different, if the beloved disciple was Judas and the betrayer was Peter. WW2 would have been very different, if the death camps had been in the USA, & Hitler had declared war on Japan.
IOW, stories cannot be varied in the telling beyond a certain point - beyond that point, they become entirely different stories; so that it ceases to be true that the story being told, is the one that the hearers thought was being told. A Gospel taking place on Mars, would be “Gospelly”, in its way and up to a point - but it would not be the same as the Gospel-story, for that took place on earth.
So here too: up to a point, attention to Mary is appropriate, even necessary; she is a Gospel character, after all. But after a certain point, if she gets attention of a certain kind, the result is that other elements in the Gospel, many of them more important than she is, are overshadowed or ignored; the story becomes a different story, and the Mary a different Mary. One no longer has the Christian Gospel. One sees something of this in Fundamentalism, Protestant & Catholic: the doctrine of inerrancy has assumed such gigantic importance that far more import things are ignored - the doctrine has become like a great fungus, swollen and bloated, so that far more important facts about the Bible, which the doctrine of inerrancy was meant to serve, have become invisible. Mariology is in a very similar state