I think that is something that needs to be considered, and people will arrive at different conclusions.Even with those facts being that, this in my view and others give reason all the COVID vaccines to date to be viewed as morally unacceptable.
A more direct case with greater moral implications than using cells descended from an aborted child for testing or developing vaccines would be actually using a murdered person's heart to save a child's life. The murder occurred, but would saving the child by transplanting the heart be benefitting from murder?
There are different opinions, and these are interesting moral issues.
Personally I would go further than the vaccines and say organ transplant is OK. I see this as God causing good out of the evil men do. But I understand the objections.
