Given the booster programs currently being recommended in Australia, it is entirely possible that I will be getting 3x vaccine doses before being exposed to COVID. 25% chance of getting myocarditis would make the risk comparable to normal COVID for me.

And that is assuming the vaccine is highly effective. There do seem to be questions about that, given the ongoing mutation and variants. I'd still rather get vaccinated, but I do question whether people are being obstinate about seriously discussing the pro- and con- on this topic.