So what do you think we should do if we catch a murderer? Should we let them go? I just don’t get the angle here at all. It sounds a bit like we’re talking about apples and you’re telling people we should care about motorcycles. Sure we can like or dislike both, but’s what’s the connection though?

I don't necessarily agree with the parent comment, but I think the angle might be one of utilitarianism, i.e: when caught, both should be put on trial and punished if found guilty, but the current focus of society to put more energy into catching one type over another is misguided as far as what will be best for society in general. Again, not saying I agree with that philosophy, but the logic is valid.

If society believed stabbings and other close personal attacks were the only real acts of a murderous personality you would be OK with a sniper who kills hundreds getting probation as a normal person who just lost their way because that's like apples to motorcycles?

I never said that. Only was pointing out that society treats those that harm more will less punishment. How many people are being harmed with fraud like crypto-currency scams or stock pump and dumps or wage theft vs violence?