When this pub story came out awhile back the pub denied it. TMZ has paid someone for a pic
https://www.tmz.com/2019/09/18/prince-harry-meghan-markle-archie-public-outing-pub/
Seems to me it is part of the Blindgossip item of Megan trying to sell photos..part to charity and part to a hidden account.
Supposedly too many people were asking questions and she was trying to find away around it.
MI5 better get those recording devices going
Piers is a dog with a bone after Megan ghosted him
“”And she can start with the father she’s disowned, the family she’s disowned, all the friends she’s dumped over the years.’
https://www.thesun.co.uk/fabulous/9952287/meghan-markle-piers-morgan-hypocrisy-dalai-lama/
From the pics, the pub was fairly empty.
Of course, no one bothered them. ME-ghan had issued a decree that none of the neighbors around Frogmore were supposed to speak to them or their dogs.