Boy this took a turn, but I can't let it go.
My wife rode in a car with her brother to a distant wedding during covid. He wasn't vaccinated, she was. Hours and hours in the car. He turned out to have had covid, symptoms started getting worse on their drive back.
She caught it but had an extremely mild case.
My then several month old baby grandaughter caught it, likely from one of her parents who refused to get vaccinated. Not sure if you have kids if not others can probably relate--she was very sick and it's really hard to see at such an age. Her parents being sick as well we took care of her. Both my wife and myself were vaccinated. This was a baby now--we held her, fed her, changed diapers, all the while she was hacking literally in our face at times.
Neither one of us caught it.
Scores of stories like that. Vaccines do not have to prevent every case or be 100 percent effective to be worthwhile, basic science but so many seem to have missed that part.