I'm not talking about whether it's justified to regulate firearms, abortion, or piracy. I'm talking about whether it's justified to bully your adversaries with

I'm not talking about whether it's justified to regulate firearms, abortion, or piracy. I'm talking about whether it's justified to bully your adversaries with lawsuits in order to drain their resources. The particular legal issue doesn't matter--it's subverting and abusing the justice system.