This isn’t your college or work place break room. If people are saying something you disagree with you can just say it and you won’t be fired or ostracized for it. Yeah, people will probably get angry and say mean things to you but those are just words which can be ignored. Offence is taken, not given.
This is mostly for the lurkers who upvote unpopular opinions but don’t comment. You can speak up - you’re not alone.
For the government, it’s always worth it as long as the funding is flowing. After all, it’s not like they are footing the bill. You and I are paying for them to spy on us.