Can the Cockroach Have the Potential to Achieve Extreme Happiness?

I have a problem with the potential argument. I don't think that unless there's a danger to the mother, there has to be a point where it becomes wrong. In the same way, yes, the cockroach has the potential for a bit of happiness, but that happiness doesn't exist yet and it's just a cockroach, so let's squash it. And how do you even quantify people's happiness? It's not true. Let's say you take again, let's take a rape victim who is impregnated for that rape. How do they live in? They're an impoverished working class person, you know?"