Heh heh, not me I’m afraid on this occasion!
Not in my experience, and I could list very many examples to the contrary.
Anyway, the missing facts are which WICs have been shut, and for what reason - staff, infection control, money, etc etc. - it would be good to know that before jumping to conclusions.
When the government and DH was actually bothered about access quality and targets they did the usual thing of throwing money at it even though they knew there were structural inefficiencies built into this approach. A&E’s needed to hit 95% n 4 hours and rather than sorting out the root causes of lower performance they decided it was a capacity and an access problem. So money was thrown at GPs to stay open later, and WIC’s/ Urgent Care Centres, Minor Injuries Units etc were established at great cost.
Did they contribute to improving performance at A&E by taking pressure off them - a bit, a very little bit. What really happened is that pent up demand that wasn’t getting seen in Primary Care by GPs, was now landing in these new units and doing lots of GP work (which of course we’re already paying for once). And of course you’re then paying expensive cover costs in two or more locations which reduces clinical efficiency even further.
The other point @AmDismal makes about GPs joining their resources together is another frustration. Its labelled GP Federation in NHS speak, but tbh the current policy is like herding cats, as they are all private businesses so the NHS cannot constitutionally command them to join up, and besides every practice partner has gotten used to holding their hand out and money being stuffed in their accounts to do anything to make up the inefficiency in which General Practice operates. If you don’t pay them then they fold their arms and won’t do what it is you want - its very much learned behaviour.
Dunno which ‘theories’ you’re referring to, but current policy is grossly ineffective, compounded by chronic underfunding.
As far as ‘administrators’ are concerned, if you think clinicians will intrinsically do a better job then I need to remind you that commissioning is currently led by GPs, and yeah, that’s going really well.