>>Every time all-y’all post about what a sinner she was, your implication is that God chose a sinner to bear His Son. Do you think that?<<
That would certainly be what I believe. That’s exactly what made Him fully man and still fully God.
"just as through one man sin entered into the world, and death through sin, and so death spread to all men, because all sinned." Rom. 5:12.
Did she die? Then she sinned. The penalty for sin is death.