I think it's extremely hypocritical of the person you replied to, to say one word about biology and ethics.
That person and so many others have absolutely no respect for biology and ethics when it comes to a deadly virus that has killed over 600 thousand Americans including thousands of children. They don't know what ethics is when they scream my body my choice to excuse not taking very simple steps to prevent the virus to spread and kill children.
They applaud politicians who allow people to work and go to schools without being vaccinated or wearing a mask.
People like the one you replied to are proud of spreading the virus to all they can to inflict as much suffering and death as possible. Including children suffering and dying.
If they had even the least bit of ethics, respect and concern for children they would be doing all they can to make sure everyone in those schools 12 years old and up are vaccinated, everyone wears masks and there is proper social distancing.
You know, for the children these people pretend to care so much about.
People like that also believe that "my body my choice" only applies to those who don't want to vaccinate, won't wear a mask and won't social distance.
They scream that simply asking someone if they are vaccinated is a violation of HIPAA laws rights yet they have no problem violating a woman's HIPAA laws rights.