I just posted this on another thread. The quote is from Prof Woolhouse, who is a scientist. An actual, real epidemiologist. Probably doesn't fall in to the category of "poor scientists" as defined by you PippaZ.
Its widely accepted that the number of cases would increase, we've known this would happen when we unlocked for many months now..., So "dangerous, unethical experiment" seems a very inaccurate description of what's going on.
Its not an experiment but its an unprecedented situation because we've got a new pandemic here and the UK is in an interesting position because we have such a successful vaccine program.