Those are the big ones. And moving goal post are we.
You where talking about why the left is dropping her/going after her. This was my response.
Yes she might not be well. But as pointed out, it does not excuse her behavoir. And the amount of times she does it does not matter. 3 times in 1 week and then for 30 years long nothing ( or ever again). Think like a situation like james gunn who said the same amount ( or more even) of crazy shit like her. But he has changed.
She keeps doing it, that is why they do not forgive her.
Secondly. as someone who has crazy/not so stable relatives , works with people with mental problems. I can honestly say that some of her behavoirs is indeed indicative of a mental problem. But some of it, clearly is just her being herself.
But without knowing her full medical background neither you or me ( as a proffesional) can say if what she is saying is madness, her being a racist or anything else.
So now we come back to your point. Why does the left drop her. Simple: She has shown that she keeps saying stuff like this. And her weird behavoir is ( for the last 3 times so far) always been about cultural, race etc stuff. If she was really that mad you would expect other weird behavoir like walking naked, self harm, alien abduction talk etc etc. Not just racist stuff.
And what a other "comedian" does, does not matter. We are talking about Ms barr. You naming this is not a excuse. I did it , because he did it.
As for him not being punhised if he does that shit ( do not know him). he should be called out for it. And on top of that, it depends if he ( or ms barr) says it as a joke, or a opinion/statement.