There is a delusion that we can simply shut everything for ever and there will be a) no consequences, b) continued compliance.
Non compliance concerns are often a social group function or a side effect of anxiety. it's normal for humans to identify enemies and other groups to make them feel better.
A spectral enemy that one can blame for the bad things.
I wouldn't be surprised if the UKs behavioural modification experts know and use this too.
Ofoten The problem is authorities come with too draconian restrictions too late rather than coming with milder restrictions earlier.
IMO what we really need to be doing is looking at making lasting changes to society to keep things working safely. We’re seeing a little of that, but not nearly enough.