The 21 year old had aggressive leukaemia so I think it’s a bit misleading to imply it happened to a healthy 21 year old. This is how newspapers scaremonger people.
I saw upthread that a poster had written that a 21 year old had died so naturally I panicked and thought nobody is safe from this, but when I googled it I realised that there was a lot more to it.
A very sad story of course, but it’s not black and white.