Looks like Guo’s private pilot license is still active [1].

(I’ve flagged the CNN article [2] to the FAA.)

[1] https://amsrvs.registry.faa.gov/airmeninquiry/Main.aspx

[2] https://edition.cnn.com/2025/07/02/americas/us-teen-ethan-gu...

By “flagged” do you mean to say that you’ve reported him to the FAA?