There are 193 UN recognised countries, two UN observer states (the Vatican and the Palestinian Authority), and plenty of partially recognised or disputed countries. But what if there was more?
Leaving aside factors like natural resources, stability, population, etc., what countries do you want to exist, simply because it would be pretty neat? Joke answers are acceptable and encouraged.
Except in the current disorganized world we always just end up with one or two superpowers bullying the little governments and crushing all kinds of diversity anyway.
Also,
You can move to a country with less oppressive laws
That might work for the crafty and well-resourced individual who has a go bag and good OpSec and can actually hop borders and keep their heads down, but that sort of thing is nearly impossible for, like, a single parent working for a crap hourly wage, or an unhoused person dealing with an extended mental health crisis, or other more vulnerable people. Justice shouldn't depend on geography.