I think they are being very careful because the press will pick every aspect of this to bits and put the worst possible light on any positive spin as in "the se

I think they are being very careful because the press will pick every aspect of this to bits and put the worst possible light on any positive spin as in "the secret plot to fool you into taking the failed vaccine developed by Boris Johnson's old university". There will be active attempts to derail any intervention that mitigates the coronavirus crisis because it suits so many bad actors to do that and it suits a large part of the population who like a crisis.