Aurora Store is way too unreliable and is nearly unusable. I have been using APKMirror so far and while it is okay, it is somewhat annoying that Obtainium can not directly download from there whereas it can with APKPure. I wanted to know the security level of APKPure in comparison to APKMirror.
Have you tried lately? I do specifically remember them requiring it however the most recent one I made did not ask and it gave me a somewhat randomly generated email address. No recovery email or anything like that either could be a requirement if you’re on TOR or something though still maybe difficult to say when they require it