GTIfan99
Autocross Champion
1 death vs 2 isn't what I would consider far better, but there's no point in getting into semantics. The point is, at risk groups, while they will fair better (I thought that was obvious but apparently it has to be pointed out here), still are not in the clear even when vaccinated. The story you posted painted a misleading picture, that's all.
That's literally why not at risk groups need to get vaccinated too.
Welcome to the first day of infectious diseases 101.