[adjkant]

I'm so sorry you went through that. I fully agree about eliminating anger from my personal life.

With that said, an exception to a case doesn't invalidate an entire article or philosophical argument. In this case, I think it mainly narrows the application, if anything. This premise is a side piece at best to the argument, so I would pause before even going that far. Specifically here, I think it is important to distinguish between anger at a person and anger directed at larger injustices.

Philosophers tend to generalize in order to get to conclusions in the same way that macro-economists work at a high level. Without either, neither field would be able to arrive at anything meaningful.