If you vaccinate 100% of the total population, you'll find that 100% of hospitalised and dead patients have been fully vaccinated.
TL;DR: This is only concerning if one doesn't properly grasp statistics. Most of us (self included) fail at this.
The fact that only 60% of the hospitalized are vaccinated means the vaccine is more effective than nothing (and the data on death is even better), but as time goes on it becomes clearer the vaccines are not the silver bullet many of us thought they would be.
Incorrect. The vaccinations are targeted at the most vulnerable not distributed uniformly so this is not exactly right.
But when you say "targeted" at the most vulnerable, I'm not sure how true that is. There's a pretty big push to get everyone vaccinated, including populations that have been reluctant to get vaccinated until now.