in fact private companies are now filling the vacuum and selling their services for testing to GP surgeries as the government won't use them. Which could be a dangerous mistake.
The point being that people who take any test will feel safe because of the result and will then go about their normal business.
Which will then open the floodgates for everyone, tested or not. How will anyone now who is 'safe', how do we know the tests are relieable, how will those going out be policed?
Shit or not, so far the UK is not much different from any other country, excepting S Korea, which will remain an unusual case. The majority of NHS workers tested have not tested positive. Given the many and varied ways each country has of counting the cases and deaths we can't compare the data directly.
The only thing that seems to have had a direct positive impact is the wearing of masks... and China, Singapore, Hong Kong all had mask wearing as a pretty much routine way of life. That's why they had so many masks available immediately.
Much else is conjecture, some is just scareminhgering, the worst is political point scoring.
It's scary. All we can do is stay in and wait! Much as most other countries are doing!