Why don’t they use surveillance in anti-corruption squads to make sure no back room deals are being made inside the government? This tool is turned against the

Why don’t they use surveillance in anti-corruption squads to make sure no back room deals are being made inside the government? This tool is turned against the poor and marginalized and used to eliminate opposition but not for making the system work better as it was supposed to. In a sense society is being hacked by those in power using surveillance.