First of all, Christina always mentions her inspirations, and has praised Madonna plenty of times for being a true innovator and risktaker, for paving the way for a lot of current female pop artists. She even mentioned in the behind the scenes of NMT that she wanted to pay homage to Express Yourself.
Look it up.
Second, you're really reaching with most of the comparisons you just made. I mean, seriously, Makes Me Wanna Pray and Like a Prayer for crying out loud? I won't even comment on the rest, because following that logic, then I guess could say GMAYL is like Bionic.