Edit: response to Metal God.
Sometimes, the best thing to do is nothing.
For instance, if I showed grief by punching people I do not like, I think we can all agree that would not be helpful.
Solutions should be about actually fixing problems, not about making us feel better about things for a fleeting instant. (Hence, no punching, except where necessary.)
Antis are suggesting things that have proven ineffective, either in furtherance of unrelated goals, or because they want a temporary feel-good fix, even if that fix actually harms instead of helping.