> As far as "belief" goes, you're the one on the side of belief here.
No.
We don't understand why COVID hits some people harder than others. We don't understand why some people end up with "long COVID" sequelae and some don't. I don't particularly want to roll those dice from immunological naivety.
The vaccines were free. The biggest risk I would have faced was myocarditis, and the risk even for that is higher from a COVID infection than from the mRNA vaccines.
Furthermore, getting vaccinated means that we all get back to a place where COVID is less of a big deal societally. While the data does show that vaccinated individuals can transmit Delta, it shows that they do so for a shorter period of time, and anything we can shave off of R0 is a good thing. Perfect, enemy of good, etc.
Getting vaccinated was close to no skin off my back. I had a sore arm for a few days. The payoff is that I reduce the (admittedly small) risk I did have, and I'm part of the herd boxing COVID in.
What's the downside?