I understand what you mean and I partially agree with that, I say partially because things in this world changed a lot in the last centuries, today's definition of freedom is different compared to 200 years ago. If people would behave in a better way we wouldn't need surveillance, but there are too many criminals and crazy people out there so yes, personally I'm fine sacrificing part of my privacy in exchange of more security, it doesn't matter if it's about online or real life surveillance.
The people doing the surveillance don’t care about your security tho. With this mentality you will loose both privacy and security. And it’s not your job to sacrifice anything to “help out”(it doesn’t) against criminals, it’s the job of police and jurisdiction, not yours. By accepting surveillance you’re just helping the criminals at the top out, because they will use this against you or others in the long run.