My point exactly.
She knew the boss allowed it and that's why she continued to do it.
There are no 'zero tolerance' policies in place for a lot businesses/companies nowadays.
Lots of big businesses have a silent AA hiring policy. Meaning only hire All American and no African American.
It's a silent policy that's hush hush.
Your boss felt sorry for her but he didn't give a damn about all the black folks she abused
on a daily basis,
if he did he would have sent her out the door at the first time she openly displayed her racism.
She knew her job was not in jeopordy and she didn't give a damn about what you were saying
and business was run as usual.