Unfortunately that just gets you a different sort of 'whine' instead
Jokes on us, those aren't holding prices
The closest nationwide chain we had back in the day was basically just another generic electronics retailer and honestly... I recall they only had a single shelf section with a handful of GPUs. And that was decades ago. Not really an enthusiast tech or PC parts store. They don't really exist anymore, got merged with another similar electronics store.
After Overclockers, one of the competitors used to have a handful of locations, now they got rid of their brick and mortar stores and seem to only really do delivery. They were decent while they were around though.
The average folks in the UK can't really afford to spend thousands on fancy PC and PC parts. Heck, most folks don't even have the space for a full tower nowadays in our tiny abodes.
So the market doesn't really exist for such retailers to be around.
Heck look at this GPU launch. The biggest PC part retailer here is getting single digits of 4090s. There wouldn't be any spare from the UK allocation for other shops lol.