Perhaps the apparent hallucination they mentioned in their comment?
Apparently just like OP, you didn't read the article either. Just because the app doesn't ask for permission in the manifest doesn't mean it can't be acquired at runtime. It's very publicly documented [0].
So, no. Not a "hallucination".
[0] https://documentation.onesignal.com/docs/en/location-opt-in-...
You mean fabrication?
Apparently just like OP, you didn't read the article either. Just because the app doesn't ask for permission in the manifest doesn't mean it can't be acquired at runtime. It's very publicly documented [0].
So, no. Not a "hallucination".
[0] https://documentation.onesignal.com/docs/en/location-opt-in-...