Visas don't have to apply to all nations. The same would seem to be true of ETIAS. So the principle still stands. Why increase barriers to those wanting to trav

Visas don't have to apply to all nations. The same would seem to be true of ETIAS. So the principle still stands. Why increase barriers to those wanting to travel to the the EU? Yes the stated reasons (illegal immigration, security) will apply to many countries, but that shouldn't be the default. The default should be unencumbered travel, unless there's been shown to be a good reason why that shouldn't be the case.