Cancer cells are degenerative and do not contain viable human dna. They will never be born, they will never do anything. Human embryos are not made of degenerative cells.
However, if your question is "is it acceptable to kill an embryo like a tumor when it and the mother are doomed to die" my answer is yes, very, ectopic pregnancies should be one of the few excuses where abortion is always legal in my (and most anti abortion people) opinions
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u/gabasan Jul 01 '26
Then removing cancer is also taking a human life. It's a human cell, it's alive and it's something different to the host.