springishere
The numbers are bound to mount as we increase the number of tests. My son returning from an amber country has had at least five (all negative). We must learn to live with it if we want the NHS to treat the backlog of other cases.
Living with Covid also means dying from it.
The flaw in your argument is that "living with Covid" means that cases and hospitalisations rise and leads to fewer resources being available to treat the backlog of other conditions.
Cases are rising almost everywhere in the UK.