Even so, preliminary numbers where available seem to show the suicide rate to be falling. So in the loss-of-years calculation, all is quite fine actually...
New rule for news consumption: stories that present poll results for a period without a baseline for comparison are trying to mislead you. What portion of people between 18-24 contemplate suicide in a given year? Turn to substance use to cope with stress?
I know that I lived my life from 18-24 without any global pandemic lockdowns and both "contemplated" suicide at different points and used substances to cope with stress. I'd assume many others did as well.
Given that we know suicides didn't go up in 2020 the way the fearmongers said they would (they went down), what are you arguing for?