Question about fruit

So my friend has this jar of blueberries that he filled about halfway up with vodka, and it’s been sitting there for a long ass time, I’d say like 6+ months. There’s only about a 3rd of the vodka left, they absorbed a lot of it, my question is are they safe to eat after all this time? He doesn’t want to try them but I know they’ll get us drunk off our ass but then again I don’t know anything about soaking fruit in alcohol or how long it’s ok for, so I’m not sure if we’ll get sick or not. It doesn’t smell terrible, it smells more like moonshine than vodka at this point. I’d assume the alcohol would get rid of any harmful bacteria, but this fruit is old man you have no idea, we forgot about it for the longest time.