I think many EU citizens have a distrust in other EU governments than their own, and this sounds like it would allow all EU governments to intercept all EU citizens.
From what I've seen so far you can tell it it's incomplete, tell it what errors you're getting etc, and it will agree and correct itself until you have a working application.
It looks like it's owned by a Russian company. Does that affect what it allows you to see? I notice for instance that a quick search for "War in Ukraine" returns top results from Russian news outlets calling it a "Military Operation".