it really doesn't do that, its intent is to prevent freedom of travel to the unvaccinated. Most people I know that are not vaccinated are very open about it and they can be; as there are currently very few if any prohibition on where they can go. The purpose of the vaccine passport is to end that freedom.
You can try, but to succeed you would essentially have to prove that it came from me and that I all but intentionally infected you. Negligence would require that my actions are not the actions of a prudent person. With 50% of the population not being vaccinated it may be hard to prove what a prudent person would do.
I'm vaccinated and would encourage others to get vaccinated but I am very much against forcing it on anyone.