//Nope. Its wrong for him to put others at risk by not wearing he's mask.//
Sorry, bob, but the vulnerable (and everybody else) must take care of themselves. All you have to do is not to go near him. The protection afforded by face coverings is dubious to say the least and if you are worried about passing close to a (possibly) infected person then simply steer clear. If that isn't enough to allay your fears then you need to stay in. To expect everybody to roam around masked up to assuage your irrational paranoia is completely unreasonable.
//but it stands to reason that if we stop social contact's for long enough the corona virus will dry up//
It doesn’t stand to reason at all. For the virus to “dry up” we would have to stop all contact, not just what you describe as “social” contact. That is clearly impossible because people need to work, to shop, to get medical treatment, to be educated and interact with others for all sorts of non-social reasons. Preventing all such contact is simply impossible. Moving on from that, just how long do you believe such restrictions would have to be in place for your idea to work anyway? What happens to people who need medical treatment for reasons other than Covid during that time, let alone how they are expected to obtain essential supplies? What happens to schoolchildren? Do they simply end their education for an indefinite period?
The “firebreak” in Wales will see infections reduce (they have already begun to do so in many places anyway because the spread caused by students returning to universities seems to have peaked). As soon as it is lifted infections will rise again though maybe not so quickly because the university problem will have been removed from the equation.
This virus is no different to any other that has spread across the globe in the last century or so. It has spread more quickly because people move about more but it is essentially the same – a nasty disease for the very few who will suffer serious symptoms but a minor inconvenience for everybody else. What is different is the way it has been tackled. What is needed is proper targeted protection for the vulnerable – if they want it. Those who are not in a vulnerable group should take what measures they believe appropriate the same as everybody does every day with all sorts of risks. Meanwhile life can go on. At the beginning of all this the government’s Chief Scientific Officer said that hard suppression was not the way to handle any pandemic. I think we should all be told why he’s changed his mind.