So anyone who’s not vaccinated automatically has the virus and will make everyone sick? Especially if they have antibodies?
That’s called a straw man argument, because nobody said everyone who is unvaccinated has the virus and will spread it.
It’s no different then if I would mischaracterize you argument as being that anyone who takes the vaccine will definitely get sick from it.
I don’t disagree with your argument about antibodies. I think businesses which don’t want potential virus carriers to enter their premises should accept a confirmed positive antibodies test
as well as proof of vaccination. But that’s also their choice.