Can you relax? Assuming good faith is a rule of HN.
What are you trying to accomplish with such an extremely accusatory, and disparaging comment towards a user that--as is obvious in their posts here--is personally struggling.
I'm not convinced they are acting in bad faith, and they are certainly not evil, blaming anyone, cowardly, etc, as you assumed.
Try to be nice, and ask yourself what value you are adding to others.