People in functional countries don't love their country. Only dictatorships do that, like Russia, China, and the US. People in normal countries acknowledge the problems and work to solve them, because there are actually solutions. If it is impossible to solve things in your country, why would you not hate your government?
Saying that anyone who points out flaws is an enemy agent is something cults and dictatorships do. It's how Xi and Putin maintain control, it's how Trump maintains control of his people, and it's how America has worked for generations. You are responding like someone who is in a cult.