@dneary @mekkaokereke Off the top of my head, there's Australia's active state of debate over its flag and the wanton use of an unofficial alternate flag. Canada's flag is very modern and has been the subject of some controversy based on aesthetics. "O Canada" has been revised to include all genders. IIRC, in Spain, they just ditched the words in 1978? There are more, though I confess I'm a bit smothered and don't think I can dig them all out.