

It’s not quite so simple. First of we don’t elect prime ministers we elect MPs. Second these were not Westminster elections so we’ve elected councillors and MS/MSPs.
I have no doubt Starmer’s personal ratings had an effect on the overall vote but it won’t have been the only reason for the vote.
In my neck of the woods Labour need to be careful about blaming their loss on Starmer and not looking at their own record in Cardiff Bay.
The NHS has a wealth of data which makes conducting studies across large population groups possible. For example Dexamethasone as a treatment for COVID was identified thanks to having access to a medical history and outcome data across the NHS.
Even so there has not historically been a unified data storage solution as information is split between GPs and individual hospital trusts. Previous attempts to have a single system failed due to complexity and cost overruns. The current solution is the federated data platform (FDP): https://www.england.nhs.uk/digitaltechnology/nhs-federated-data-platform/ which attempts to interoperate with multiple primary data sources to help clinicians access patient records as well as help with resource and service planning.
I assume the Palentir system is involved with providing some sort of AI insights into that data store.