It's clear that the vaccines don't confer total immunity. They do change the course of the infection if you contract it, though. As you'd expect: they induce your immune system to create antibodies.

Spend even a few minutes browsing stories from ICU nurses and you'll conclude that pretty much all their admissions are unvaccinated.

Vaccinated => get sick Unvaccinated => get very sick, maybe die

That seems like a great utility to me.

Sure, that's anecdata, but data doesn't convince people who call others "sheep"