What will really blow peoples mind is how fetal tissue is used in many of the monoclonal antibodies. Look into humanized or chimeric mice. Some are grafted with fetal tissue, tissue.
I will never take a monoclonal antibody (any medicine ending in -umab or -imab) without looking into how it was developed.
https://en.wikipedia.org/wiki/Monoclonal_antibody#Examples_of_therapeutic_monoclonal_antibodies
Do a search of humanized mice plus fetal tissue and see for yourself.
For me, I’d rather die.