Aussie hospitals filling up., page-51

Quite curious about this alternative perspective. I got vaccinated to make something bad less likely to happen to me (illness). Presumably those that don't want to be vaccinated are choosing that to avoid something bad happening to them, that logically must be worse than a serious covid infection.

What is this bad thing to be avoided?

I suppose there's the issue from the AstraZenica vaccine with low risk of blood clot (surely over a 12 month period there's a higher chance of getting sick with covid than having a blood clot so that doesn't add up to me).

Is that it, or is there something(s) else besides to be worried about, or people still don't believe that covid exists even?