Even in religious circles the forgiveness part is normally left out. The phrase often repeated is “Jesus died for your sins” without any mention of forgiveness. Since that is the common turn of phrase then this depicts children suffering/dying because of the sins of someone else.
Private businesses engage in extremely risky enterprises everyday, it’s why things like explicit liability exist. The issue with something like this is their cost benefit analysis tells them that succeeding would create diminishing rates of return. Solving fusion reaction for the purposes of generating electricity eliminates a form of scarcity. Scarcity or manufactured scarcity is the only thing that enables corporations to continually increase profits.