Quite a few of the facts are wrong and quite a few of the conclusions:
- UK was not bombed to the stone age in any manner.
- UK was not bombed to the stone age in any manner.
Here is a map illustrating 32,000 air raids the UK sustained during World War II.
Image link: https://i.ibb.co/SBvHDsr/uk-wwii-bombings.jpg
Source: http://www.warstateandsociety.com/Bombing-Britain