Oh yeah it’s really crazy impressive, from a technology pov this is amazing.

I concede I’m neither a biologist nor a doctor, and if lazy sperm is not genetic, respectively if children born from this would lead a completely normal life: awesome. I just think knowingly passing on serious disabilities with a high chance to a new generation is something that should be avoided, specifically because you can’t ask the people affected, which is the children born. In the end, it’s just my ignorant weird feeling from what looks like Frankensteining together something that seems dead to create new life.