to address OP, >=95% of people I meet ask "where are you from?" or "so are you from around here?"
I do acknowledge that for me, as a plain white caucasian male, it is strictly a geographic question for context in the United States. E.g. other people say "oh I'm from ohio" or "oh I'm from new york", whatever. But it is present in >95% of social introductions where the expectation is to interact for a little while.
Followup questions are clearly what could be provoking. "where are you originally from?" with the implication of immigration means the simple statement from earlier was not at face value.
However, for me in >=50% of those responses, I also get asked "where are you originally from" because I normally respond "oh I've moved around a lot but I went to school [university] in Georgia"
So I would be shocked if people say they aren't asked "where are you from" or "where are you originally from" in normal conversation. It happens in most of mine.
The way those words are said is the leading part. I don't think I've really been asked where my parents are from.