I don't think I got pretty bad COVID, I know at least two people who died from COVID back in my home country (Brazil), one around 50 years old, another one was 35.

I didn't have any cough or shortness of breath, there was nothing in the sense of "pretty bad COVID", this was a very mild infection. Even more when I compare to the person who infected me, 4 years older than me and still coughing their brains out after 2 weeks with it, including blood in their cough for a couple days.

So I'm not sure where you are drawing this conclusion from... The vaccine was effective, I didn't infect my girlfriend whom I shared rooms, bed and so on, and I attribute that to both me and her being vaccinated, hers was a month later than mine so I believe she has a higher antibodies count going on.

I really, really don't understand what point you are trying to make out of my anecdote, nothing in there draws to your conclusion.

EDIT: I believe you have an axe to grind, don't come soapboxing over my anecdote with your own made-up conclusions about what I said. It's dishonest and crummy.