So, effectively nothing different than what we have today then? Organizations like the CIA / NSA / MI6 etc. exist already which undermine the rights of everyone around the world, everyday.
My point is: The majority of our data is being tapped by government entities and can be used against you already. This treaty is just saying the quiet part out loud once again. No one seems to care or else we wouldn't have a massive intelligence apparatus controlling parts of our society.