That’s a more fraught geopolitical issue than you might realize - and citizens of rich Western nations usually come out on top.
How easily you can move around the world, and how long you get to stay in your tropical destination of choice, depends entirely on your passport. While the world has mostly opened back up since lockdowns, most nations have strict limits on how long noncitizens can visit. International vacations take planning, even more so now. People are dusting off their passports, or waiting weeks to get them renewed, and applying for the visas they need for their destinations. Air travel is projected to exceed pre-pandemic levels, according to the Transportation Security Administration. After the nadir of Covid travel restrictions, summer travel season is in full swing.