The Muzzies weren’t as big of an influence back then as they are today.
Let me ask you something. Why do you differentiate yourself from Britons and the Welsh when it is supposed to be the UNITED Kingdom?
Britain is Scotland, England, Wales and Northern Ireland. Britons/Britain/UK does NOT mean England or English.
And the UK/GB is a state made up of four nations, all of us with different and similar histories and cultures. So I can truly say that I am both Scottish and British. They arent mutually exclusive.
Also, Scotland and NI have seperate education and legal systems and different national churches to England and Wales.
I can still see the other three peoples as my British brothers whilst observing the differences.