I think that is unfair to prof Sridhar. She has always taken a pretty reasonable position over covid and has been consistent in actually “following” the science. She argued for test and trace early on and against the herd immunity strategy when there were neither vaccines nor effective treatments. She argued against school closures by advocating vaccinating school children and putting money in schools for other mitigations, before it became government policy.
While England was prepared to live with more covid deaths than other parts of the UK, she argued that mitigations such as masks and covid passes and more controls in closed, unventilated places were needed. Of course now with Vaccines, effective treatments alongside a highly infectious but relatively mild variant infecting large swathes of the population she is saying we can lift the restrictions. A sensible position to take imho. Much more sensible than most of the politicians tbh.