Yes, I have read it, I read it originally when I was vegan (have been on off vegan for nigh on 15 years). I also re-read it recently. I am not a big fan tbh. I am a habitual user of profanity, myself, but I did not like the profanity, as it seemed too forced. Like little girls trying on 'cool' or their mother's dresses. I also did not like the whole thing of 'if you eat sugar or drink coffee then you deserve to be fat, you fucker'.
I hate that kind of female hatred. It seems to me to perpetuate the idea that women should be uptight, hate themselves and hate each other.
The vegan thing is peripheral- it is just a coat hanger that they hang their ideas on. I think at its core is self hatred, self righteousness.