Au contraire, mon ami.
(A bit of French lingo there to show my fondness for little froggies.)
The first incendiary bombs were first used by the UK and were dropped on the German port city of Emden.
The statistics you use are all well and good, but the fact remains that targeting civilian centers was originated by the UK.
As long as it was finalized by the UK is really all that matters to me, a final solution to Nazism, which was a good thing I hope you agree...
Between the UK and Germany perhaps, but not for the Nazis. You'll have to revise history elsewhere.
Actually, it was originated by the Germans in World War I.