And rightly so.
For what it’s worth, I think Israel, England and Northern Ireland (do they have GSTQ?) are the only anthems likely to be booed. Maybe Liechtenstein too, cause it sounds like GSTQ.
I can’t see us going full England support, and booing everyone that turns up.
And if we ever boo bonafide crackers like Italy or Russia, my head will be absolutely gone.