Because a lot of people who are not white are born in Britain, making them native Brits?
It's clear to me in this context that they mean "native" in the ethnic sense, not by citizenship or birthplace, similar to the usage of "Indigenous" elsewhere.
alt Hacker News
It's clear to me in this context that they mean "native" in the ethnic sense, not by citizenship or birthplace, similar to the usage of "Indigenous" elsewhere.