Nobody is disputing that. I think the suggestion is that the lifting of restrictions driven by non-scientific concerns will cause extra early deaths in vulnerable groups beyond that baseline level.
Unfortunately, I think that in certain vulnerable groups - and especially the mentally ill/those with psychiatric/psychological problems - some continuing restrictions are themselves causing, or at least contributing to, extra early deaths. Some of those extra deaths might have been considered 'inevitable/unavoidable' (not 'acceptable' as such but ...) at the height of the pandemic - but are they,
now?
And how do we classify what are 'scientific' concerns? What is science? As a physicist, I tend towards having quite a narrow viewpoint about what science is ... LOL! Some people insist that economics and sociology are sciences ... and that psychology is not.
I think I'd go with saying that any lifting or slackening of restrictions driven by non-
medical interests will, at least in the short term, result in extra early deaths in
some vulnerable groups, but there might well be sufficient reduction in extra early deaths in other vulnerable groups so as the two balance each other out.
It's a difficult choice for anyone with any sense of responsibility, and I'm glad I'm not the one making decisions about other people's lives and health, especially for those folk who are, for whatever reason, unable to make reasoned decisions for themselves and/or unable to act to protect themselves or others as necessary.