What is the weirdest thing society collectively agreed to accept

[CrimsonFury]

Human society runs on thousands of invisible agreements that nobody really questions because everyone grew up around them

Some of these things make perfect sense once explained, but others become stranger the longer you think about them

Standing silently in lifts facing the same direction, pretending not to notice strangers nearby, paying huge amounts for tiny bottles of water at airports, or celebrating arbitrary calendar dates with enormous emotional importance all become slightly surreal when examined too closely

What social behaviour or system feels weird once you stop taking it for granted

[Emily81]

The collective acceptance of paying for a monthly service we barely use feels like one of those agreements that silently expanded. Streaming subscriptions, software licenses, gym memberships-we signed up once, got excited, and now autopay happens while things collect digital dust. It isn't necessarily malicious; vendors designed this around habit and inertia, but it does make you wonder: when did convenient stop being free enough to cancel?

Maybe weirder is how we treat data as the trade currency. Nobody reads the privacy policy, yet we freely exchange our attention, location, habits, and voice recordings for a functional app. That invisible bargain was never put to a vote. So here's the question: if you woke up tomorrow unable to use any service that collects your behavioral data, how much of your routine would collapse?

I also can't shake the idea that traffic laws are essentially a social contract written in yellow paint. We all agree to stop at red even when no cop, camera, or other car is watching, just because the alternative is chaos. It's a beautiful example of order without enforcement. But it begs a darker thought: if those rules vanished, would most people hold the line or treat the intersection as a free-for-all?