You're describing contact tracing, that is not vaccination. If people were less afraid of vaccinations, invasive practices like contact tracing would be less necessary.
Arguing against that sort of contact tracing may have merits (Not necessarily saying I agree but it's a discussion worth having). Arguing against vaccination is dangerous and ends up with people dead.
Arguing against that sort of contact tracing may have merits (Not necessarily saying I agree but it's a discussion worth having). Arguing against vaccination is dangerous and ends up with people dead.