I've often wondered if our friends in Australia have the same feelings
As an Aussie, we don't care at all for such stuff; Although as a joke people will often buy a "Family" coat of arms and display it over the "throne" in the toilet, but I have never seen one ever displayed seriously in an Australian's home.
Although I come from a 'free' State, (South Australia never had convict settlers. only bona fide immigrants) , We all nationally share a disdain for anyone trying to claim social superiority. Coat of arms, titles etc, Aussies are totally unimpressed and "underwhelmed"