Sorry, it’s nearly a trillion by now not several trillion:
The pandemic led to a severe recession, followed by a strong recovery. This briefing examines different aspects of the economic impact of the pandemic to date and outlines the key issues for the economic outlook, including the Omicron variant.
commonslibrary.parliament.uk
As for risks, please note that when you get in a car a lot of those risks you face are managed by the state (drivers all being required to have had training, drivers required to follow a common code of behaviour, cars designed to be safe, roads maintained adequately, cops patrolling roads to detect and remove miscreants etc).
That’s what we need to do with this, not just let it roam about and infect whoever it likes.