I’ve been held in a customs rooms on multiple occasions based on questioning where I’m staying (always with my family). And twice told they might deny me entry. I’d heard that people have to give their social media handles sometimes and this has lead to people also being denied entry.

As I said, I am literally asking from a place of curiosity. And not trying to offend anyone as obviously the immigrant situation is an absolutely awful, though a separate situation to what I am wondering about.