I don’t know. It’s a valid comparison, but I’m not sure if it’s accurate. This isn’t a lampshade, but a purportedly life-saving vaccine, and the stem cells are not in the vaccine, just were used to develop it, and it’s not from the fetus itself, but from stem cell lines derived from a fetus a long time ago. I’ll ask a rabbi and see what he says.
“d the stem cells are not in the vaccine, just were used to develop it”
Kidney, not stem cells although processing was performed so no longer ordinary kidney cells.