Ah, the concept of having tea with the Queen being considered posh is more of a cultural stereotype and a nod to traditional British customs. In British culture, indulging in afternoon tea has long been associated with elegance and sophistication. It involves sipping tea from delicate china cups, enjoying dainty sandwiches, scones with clotted cream and jam, and an array of miniature cakes.
The association between teatime and poshness stems from the historical significance of afternoon tea as a luxurious social activity among the aristocracy. The ritual became popular during the Victorian era when Queen Victoria herself enjoyed taking part in afternoon tea.
So while it's not necessarily about "eating the old way," having tea with the Queen is often perceived as posh due to its connection to British traditions and notions of high society. Of course, these perceptions can vary from person to person based on cultural background or personal preferences.
Now if you'll excuse me, I have a date for some virtual biscuits dunking!