There's a story of this sorts almost regularly either from the dailymail or the independent or BBC or some other British outlet. They seem to like the subject too much.
It frankly got to the point where I'd like to see a far right group take power in Germany and tell England "What's up?
What's up? Well maybe the fact that "England" was the only country in the world that stood against Nazism for a long time when you had people all around the world (e.g. in the USA) wringing their hands or whispering to their leaders (e.g. in the USA) that Nazi domination was inevitable.
I think the main reason why England saw a threat in Nazism is that they felt the Germans were gonna wrestle them over their own bread and butter; imperialistic ambitions and territorial conquests. Before anything else; all Nazism presented was a quest to make Germany self sufficient and dignified. From an American anti Nazi
film made 1938: "But although under this pressure, Germany has in 5 years come to produce 80% of all the food it needs,
It is evident today that if their state was to ever become a 100% self sustaining in food supplies; it must expand".
So the core idea being "I'm gonna take from others by force, because my stuff is not enough" was at that point and for at least a 100 years before that; a purely British concept, especially when it comes to most successful application compared to other European nations with colonies around the world.
Hitler spoke of having Russia being Germany's version of what India is to England and one of the recurring themes in his speeches were
"We don't have the spaces they have to grow". Again the point is that Nazism was trying to achieve what imperialism has been doing for a long time and England just wouldn't let Germany be that entity and that's what I think England's main reason for opposing Germany was then. England could give a fuck about Nazism's mean racial ideologies at that point, albeit for anti-Nazi propaganda when needed.
Bullies don't beat up other bullies to defend the weak, they do it to prevent their own overtaking.
This is not an anti-British rant, I'm trying to say that England wasn't as incredibly righteous as you make it out to be and Germany wasn't evil incarnate, both nations acted for their own benefit.
Another example is the Battle of Cable Street.
https://en.wikipedia.org/wiki/Battle_of_Cable_Street
https://www.battleofcablestreet.org.uk/index.htm
Not to downplay the Cable St. incident but the U.S had Julius Kuhn where England had Oswald Mosley and he could only come up with one major marching rally of American fascists as oppose to Mosley's relatively regular gatherings and marches, let alone the fact that Mosley successfully formed the New Party/British Union of Fascists which actually got thousands of votes(don't recall how much exactly) in 1937. Kuhn's German American Bund was more like a Hitler fan club
That's not to say the British are not admirable as people for being seemingly immune to fascism, I just dug up this part of a long conversation I had with an insightful British chap on another message board about contrasts between Mosley's and Hitler's upon their peoples, he said :
Nationalism was still there, it's just that fascism wasn't. You can't have an empire without nationalism. I mean, it is conceivable, but I'm pretty sure it's never happened and never will. There was definitely racism and nationalism at play in British politics, perhaps on a similar level to Germany, Italy and Spain. The difference I think is that there was no historic appetite for radical change that would permit one particularly charismatic person or group of people to become leader with complete authority. All political stripes were, and I think still are, very mistrustful of radical platforms, but there was definitely racism and nationalism at work in the empire, and social mistrust, dislike and hatred of minority groups, including Jews. I'm not trying to go all revisionist and say Britain was just as bad and would have supported the Final Solution or anything, but people in Germany didn't support the Final Solution either. I think as a nation we tend to kid ourselves a bit about how nice we were compared to those nasty Huns.