> international travel was some kind of libertarian utopia before covid. There are a lot of things that restrict your ability to travel, and vaccinations are one of the least problematic.

You are obviously not referring to the EU, where, within Schengen, international travel was a libertarian utopia and one of the main reasons this bureaucratic construct had so many supporters despite the downsides.

> You are obviously not referring to the EU, where, within Schengen, international travel was a libertarian utopia

For, and only for, EU citizens. Which is a good start at utopianising travel, but not complete.

once you're inside schengen, traveling between schengen countries is seamless and magical, whether or not you are an EU citizen.

So you didn't have to follow road rules when travelling by car? You could bring weapons on board of planes when flying?

Seems like you had to follow rules regulations when travelling before, so explain to me what is the exact difference now?