Earlier quoted context omitted.
Yes. Require them to give the same dire warnings about apps from their own store, or remove them both.
The difference is that the store includes any amount of heuristic tests meant to scan for malicious activity, and directly installing an APK has no such safety net. You can argue that the testing Google does is bad or minimal, but it seems like the ideal solution would then be "improve the testing". I'd also prefer to see such tests moved on-device so they could apply to APKs from any source, but I don't know how tec…
Yes why would we believe Google on the APK scanning? There's zero transparency on this subject, zero code shared and the store is visibly full of scams anyways.