We are doing that in the UK and it's pretty controversial, with many credible medical/epidemiology experts saying it's a bad idea. One risk is people assuming

We are doing that in the UK and it's pretty controversial, with many credible medical/epidemiology experts saying it's a bad idea. One risk is people assuming a negative test means they don't have covid. Personally I think they're a good idea, but it really depends on people understanding and following the guidance. The tests are not overly simple to administer.