Every action we take every day carries a risk. Getting in the car, crossing the street. Many things we eat or drink carry risk - bacon, sausages, alcohol.
Life is full of risks and we need to manage them, clearly.
As a healthy person, your risk of dying if you catch coronavirus is probably 1 in many many thousands.
For context I just looked up the increased risk of eating bacon daily to bowel cancer, and it is 40 in 10,000 - probably similar to corona fatality rate to healthy people. But no one is suggesting banning bacon, even if it's not a great idea to eat it regularly.
Even as an older person or someone with health conditions the vast majority of sufferers recover.
So we live with risk all the time and it's our responsibility as adults to make decisions about what risks are worth taking and what aren't.
How long would you go through lockdown to avoid that risk of 1 in several thousand? A few weeks maybe, we've all now done that. But months? A year? At what point would we say, actually for the compromises I'm making, I consider that risk to be worth taking.