George Orwell said this quote

I grew up in an atmosphere tinged with militarism, and afterwards I spent five boring years within the sound of bugles. To this day it gives me a faint feeling of sacrilege not to stand to attention during ‘God save the King’. That is childish, of course, but I would sooner have had that kind of upbringing than be like the left-wing intellectuals who are so ‘enlightened’ that they cannot understand the most ordinary emotions.