Depends on the cause.

If you’re protesting against anchovies on pizzas, sure, it might be a bad idea to block the roads.

If you’re protesting against unidentified terrorists abducting and killing your neighbors, then you should obstruct the roads to stop them from proceeding with their genocide.

You won’t be rewarded for being obedient. They’ll come for you next whether or not you followed their law.

But whatever…now we know why the Germans didn’t stop the concentration camps in WW2 even if they knew about them: They had to go to work and didn’t want to obstruct traffic.

Yeah, that’s what I mean. 90% of people would be wrong.

This is what it looks like on the back:

Don’t be a gramour Nazi.

If someone posted how it actually works, it would probably get upvoted, because the real explanation is more exotic than what most people think.

The fan is connected to a small electric engine, powered by an electronic device in between the top and bottom parts. This device runs on fediverse upvotes.