The pandemic in the UK is over. The virus is now endemic and everybody will be exposed to it, probably multiple times. If you believe that continued restrictions would have brought about a different result, as Ikky has mentioned, have a read up about how life currently is in Shanghai (population: more than 26m - about half that of England). The city is now under an indefinite lockdown. That is, a proper lockdown, not like the half-baked versions we had here. A few features of life under those circumstances:
• People are not allowed out of their homes.
• Power to lifts in high rise tenements (of which there are millions) has been switched off to help preserve the lockdown;
• Most public transport has been suspended.
• Food and drinking water (the tap water is unsafe in China) can only be obtained by delivery Households are running low on both.
• People testing positive are removed - forcibly if necessary - to quarantine camps.
• COVID-positive children are being separated from their parents, as part of stated government policy.
All this, and cases are rising faster than ever. Eventually the spread will decline and the lockdown lifted, but as soon as it is cases will rise again. The big problem for the Chinese is that their vaccination programme (the only mitigating measure worth considering) is a complete shambles and the vaccines that have been used are far less effective than those used in the West. An even bigger problem is that the authorities will countenance nothing other than their "zero Covid" policy. This has been an abject failure Wherever it has been attempted and most places which tried it have thrown the towel in and admitted their mistake. The CCP will have none of that.
So, compare that to a few flights to Benidorm cancelled and places being short of staff.