> This stuff is also why the EU doesn't want the app to run on rooted devices.
I would argue the EU doesn't want to run it on rooted devices because malware could violate the security sandbox and intercept information. This is largely the same reason why Google Pay requires SafetyNet.
That's exactly what this hack is doing: using root to alter the app's internal storage. The Twitter video does it manually, but the problem is the same as when one does it through automated means.