If course it matters. It is fraud and medical malpractice. Healthcare workers largely have to be vaxxed. If you end up in the ER you vax status matters a lot.

Plus you are wrong. Obviously the vaccines have almost stopped spread or we would still have overflowing hospitals and businesses closed because all the employees are sick. The vaccines do prevent infection in varying degrees of effectiveness. No infection means no transmission. They also mean shorter illness with less viral load which is less transmission. Your post is dangerous disinformation