@MushMonster
Yes, most definitively health comes first.
Test and trace needs t o step up. And the public needs to fully collaborate. No false names and numbers, no house parties, and so on....
And we need to focus on increasing health system capacity, mainly for the other patients, who need treatment too.
Then hopefully we will not need extreme lockdowns, but maybe softer local ones on high incidence areas.
Do you know what might have actually helped with public cooperation (and btw I do actually believe that the vast majority of people have actually been cooperating pretty damn well- they admitted early on the expectation was never for 100% compliance anyway)?
It might have helped if earlier in the summer, once lockdown had done its job, they had allowed people to see family/friends outside much sooner. If they hadn't made the last days of the elderly/terminally ill completely horrendous by not allowing them to see anyone. If they had had some compassion about people being able to see their partners. If they hadn't tried to blame young people for 'killing granny' (nothing to do with them sending the elderly back to care homes from hospital taking corona with them then) 
Had they allowed more social contact in safe ways at an earlier stage (and also allowed businesses that would have been safe to operate) then perhaps people wouldn't be so utterly low and angry right now. If they'd given some kind of sign that mental health meant anything at all to them.
You cannot expect human beings to be able to go against millennia of what is innate behaviour, necessary behaviour. Not to these extremes for this length of time. The government know there is a time limit on how long people will comply. This was THEIR responsibility, to get right, for all of our sakes. They had all summer. And they fucked it up. Why would Boris change the habit of a lifetime I guess?