I look at the shitshow in the UK and personally can't see how it would or could have been any worse, especially when looking at other countries and regions with less measures but more success (difficult to be any worse).
Hundreds of billions spent, hundreds of billions more stifled, businesses ruined, liberties stomped all over and still one of the worst death rates in the world (before even talking about the physical and mental health epidemic, the educational catastrophe and numerous other issues that we'll be dealing with for decades).
My "solution" is allow people to make their own risk assessment, especially now that so many have been vaccinated. If you're a 90 year old diabetic who refuses the vaccine I very much doubt you'll be going to a night club; and if you do you're consenting to that risk. A 20 year old with no conditions is likely to make a different judgment.
We're able to make our own risk assessments in pretty much every other facet of our lives. In what jobs we do, in where or if we go abroad, in our recreational activities, in deciding whether to seek medical treatment, who are friends are, whether to smoke, whether to drink, in where and how we get around; whether to walk, drive, cycle, skateboard or E-scoot.
Especially at this point in the pandemic I can see no rational argument for government to keep abjectly failing at attempting to limit people's abilities to put themselves at risk (at significant cost).