The amount of good technical articles out there that I haven't gotten around to reading yet is endless, no point in reading one written by an ass.
Being a privileged white male isn't what it used to be.
You're going too far. "Written so badly," "written by someone with poor taste," call it whatever you will. But don't insult him just because you think his joke was offensive.
Don't forget there's a human being at the other end. Getting this kind of feedback is very discouraging and disappointing.
In fact, it's not even feedback, it's just an insult.
Which, if you ask me, is poor taste.