sanctity of the gift of life and the severe penalty for unjustly depriving another human of that gift
questionable (human) reasoning on what commands against eating blood might have meant in the context of modern medicine.
That is true IF wt directive is not coming from God as WT claims to be directed by holy spirit and the FDS, Jesus “brothers” on earth, the wife of Christ, kingdom heirs and kings in heaven, the seed. But if wt is the entity it claims to be -and JW are convinced that holy spirit directs “God’s organization”-then there is no way around the scripture because God is the source of wt decisions.
TD, you make a powerful argument even considering the argument that since wt has been wrong before, logically they can be wrong again —as you point out the variable of human error—but JW are mentally convinced.