To be honest, the bigger betrayal of our generation by older generations was Brexit. None of us voted for it and yes we do vote.
To say 'bigger betrayal' implies that older generations have also 'betrayed' younger people during the pandemic which is completely unfair and untrue.
The politicians are the ones who have betrayed younger people, not older generations.
As for COVID not being risk free for the young, of course that's the case, and I'm so sorry to hear about your friends. However isn't it the case that flu is more risky for under 25s than COVID?
I do think that as an age group, the effects of lockdown in mental health, disruption of education and loss of jobs is a far bigger threat across the board to young people.