I think what it does answer is "why is it reasonable for anyone to say I should not be angry?" The answer is "it isn't". Maybe some people are angry, maybe so

I think what it does answer is "why is it reasonable for anyone to say I should not be angry?" The answer is "it isn't". Maybe some people are angry, maybe some people aren't. But I think it's wrong and frankly kind of gross for someone to suggest that other people shouldn't be angry about what's happening.