No we do not need a harder lock down, what we do need is getting the idiots to wear masks, sanitize and social distance, and somehow teach the retards, consideration for their fellow beings, who have issues, like asthma, high blood pressure, diabetes, heart issues, etc.
Covid might not be a issue for you personally, but it is a death sentence for the person standing next to you. So some how we have to learn how to "look after" the person standing next to you, mission impossible in this country I think, but that is what we should be doing.