The fact that community spread is so high is elevating this number. It would be even lower if the unvaccinated number wasn't so high.The last report I saw was something like .1 death per 100,000 in boosted people, .9 in 100,000 in fully vaxxed, and 12 per 100,000 in unvaccinated. So while the death toll is still high we can guesstimate that of those 3000 deaths approximately 200 of them were vaxxed and another 20 were boosted, the rest are all unvaccinated. Last year about 117 people died in car crashes every day, that means I’m 4 times more likely to die from a car accident than Covid at this point.
Anything’s possible but I like my odds, the stress from worrying about it is probably a much bigger danger to vaccinated people than Covid is at this point.
Using those numbers, if the boosted rate is 1% of the unvaccinated rate, driving the unvaccinated down (by vaccinating them to reduce spread) would also drive down the boosted rate even more.
And that's before you consider people who are unable to vaccinate vs choosing not to vaccinate. Keeping the spread high keeps the risk for them high and they don't have a choice. Fortunately for the rest of us, the number of people unable to vaccinated should be low enough to not matter. It's those choosing not to that is keeping this number to large.