Is she a reliable source? Her twitter feed looks fairly sane.
Wonder what they mean by "Not feasible to go 'shield vulnerable'", presumably that there's too many people in that group as it looks like over half the population. Good guidance would be fantastic. Between the mixed messages from our government and the lack of trust in them its hard to believe a lot of what they come out with. Perfect example in PMQs today, Johnson was asked for the science behind the 10pm pub closing and had no answer.
One tweet of hers in particular hit home for me, "Receiving notes from those w/ risk factors (asthma, overweight, hypertension, cancer survivors, diabetes) or elderly who are saddened by their lives being portrayed as worthless (ie acceptable loss, would die anyways).".
Of course shielding the vulnerable, esp care homes, was going to be difficult because you can't have a completely closed system. Deliveries and supplies are needed, carers etc need to go home so there are unavoidable gaps in the protective casing and once it gets in given how the people there can't really escape it it's very difficult to stop it spreading quickly.
However we could have done more to safeguard them like, I don't know, NOT SENDING EXPECTED AND CONFIRMED CASES INTO CARE HOMES!
I've heard that they're setting up a three tier system of what to do when infection rates rise and fall. But I can't help but feel that it's the same as the 5 level plan they set up and have consistently ignored their own guidelines.
It seems obvious you set out specific things that must happen when R rate/hospital admissions/infections per 100k or whatever reach a certain level. Clear, simple instructions.
i.e.
Level 0 - pandemic has effectively passed. All businesses/events open as normal. No distancing/mask requirements. General hygiene/hand washing measures.
Level 1 - masks in all indoor setting, social distancing in public and at events, restrictions on elderly/vulnerable, checks/tests on all travellers entering the country and forced quarantine for them.
Level 2 - as level 1 + no crowds at public events inc sports, theatre, music etc. Work from home where possible. Journeys kept to minimum. No entering other homes unless totally unavoidable.
Level 3 - total lockdown. International travel heavily restricted except for freight of necessary items like food/fuel etc..
Instead we get confusing messages and caveats/exemptions for very specific things (often pursuits of the rich unsurprisingly) that do no help to anyone in knowing what they should do like group of 6 are allowed in the living room but only 2 max in any other room of the house and anyone over 6'3'' counts as two in the group but anyone under 5'0'' counts as a half.
But that is of course the point. You make it so confusing and changeable that everyone just gives up trying to understand and hey presto, oven-ready scapegoat by blaming the public for not following the guidlelines.