@Nanxing0
I didn't know that. I do know that the guest can still change the username after verification though, so they still don't need to use their real name on the profile even if verifications show.
A few months ago I had a guest try to book with me. She had a name in Chinese, which was a regular girl's name. Her profile showed ID verified. I turned her away because she had a really awful and worrying review (apart from things like damage and late check out, mentioned the account was being used by multiple different girls) and because her communication was dire. During this time, she changed her username to Daphne. Maybe she though I was more likely to accept her if she did that? IDK. For me, it had nothing to do with her nationality.
Then, she tried to book with another account (also showing as ID verified), which had a username that translated as 'teenage girl' (she was 19). There were many reasons why it was obvious it was the same girl. The messages were also flagged as suspicious by Airbnb. I called CS, who told me to report and block her, which I did, but they allowed both profiles to remain and she has since been able to book Airbnbs using the second profile, but I guess has not tried with the first one which has the terrible review. Since then, she has changed the username again, this time it translates as 'girl, girl' (she is now 20, so no longer teenage girl).
Like I said, both profiles show ID verified, which shouldn't really happen as users are not supposed to have more than one account.