Seperate subject: microagressions The problem with these are that they are immensely subjective and dependent, yes, on cultural values, but also what the other person thinks you said/ did and/or interpretes what you said/did and these interpretations are deeply subjective and based on home experiences, personality etc.
A short anecdote as example. My mother and her sister both died just before my sister's wedding. At the wedding I was wearing my aunt's engagement ring, she was my godmother, and I was close to her, DS didn't like her. DS was wearing our mother's engagement ring. She made a remark to me on this that was deeply upsetting - for all of a minute, until I realised that this throw away comment had two interpretations, she said one, I heard the other. Luckily I realised quite quickly what she really meant and we did talk about it later and she was horrified - and upset, about the second interpretation, that hadn't even occurred to her.
How on earth with many micro aggressions do you disentangle what was meant by one person and what is understood by the other.
This is a subject I have experience of ,as there are two members of my family who are notorious for not just misinterpreting in a negative way the most innocent of remarks, but if asked to repeat what was said, will re-word the commen/misdescribe the action, so that it is a negative and genuinely believe that is what the first person said/did.