“there is no other precedent for supporting the life of another that can’t be transferred to another”

Yes, there is. Even a legal precedent, it’s called abandonment, you cannot legally abandon a dependent (especially if it leads to imminent death) without transferring actual custody to another responsible party (e.g not a murderer).

If you are in a circumstance where you cannot transfer the custody to another party, you cannot leave the dependent to die.

The rest of your statement is irrelevant garbage, but I think it’s important to refute that point.