Everyone I know that is getting Covid again has been vaxed, and boosted over and over..... those of us who have not been vaxed are fine. We had it once ... in April, and we're doing just fine.
What do vaccinations have to do with it? Most of the people where I work that got covid.... are vaccinated. If you're vaccinated, you can still pass it and still get it.
Not necessarily true. I know many people who have had it, and are unvaccinated. Some were symptom free, others said it was like a bad cold. I think it probably depends on each person and their immune systems.