https://mashable.com/article/high-sierra-password-fix-apple-...
> In the simplest of terms, with the bug, if you created a new APFS (Apple File System) encrypted volume on High Sierra, and set anything at all as the password hint, then your password was stored as the hint. In plain text.
I know Apple phones had bugs. Even worse bugs than the one you linked to.
But Google phones had those too.
That's why I said I "feel" like Apple takes security more seriously. And that I wish there were hard facts. Statistics of number of bugs by severity. Independently verified.