It was the most pouty, self indulgent, pointless accumulation of stories I've ever seen. It was basically her massaging her ego and pretending to say whatever she feels she should say. She could have come back and said ''I've educated myself by doing x,y and z'' and that she was sorry from the bottom of her heart with a bit of sincerity and people would possibly have taken it a bit better.
She said she will teach Betsy, how about starting with Sean and his racism issues first.
A body language expert would have a field day picking apart her eye rolling and her tongue clicking and looking up whilst she concots a bit more ''woe is me'' shit.
The long and short of it is, she is sorry she got caught and is now trying to do damage control rather than actually apologise