Owntracks link is broken.

If it’s a hundred years or so before book events, and not in Vorin kingdoms (Azir maybe?) then sure. Scadrial during Elendel era would offer a better quality of life though.

No, but there are many obstacles. Besides usual ones common to migration in general, due to sanctions people who want to emigrate won’t be able to easily access their money left in Russia. Also if they speak up against Putin everything they left in Russia will be confiscated and returning back (for any reason including possible deportation) will be dangerous (Russia is smart enough to not charge dissenters living abroad so that they won’t be able to claim asylum, but when they return they can be arrested. This strategy was used since USSR times). This makes emigration a risky proposition unless you already have a high-paying job lined up for you, and can receive foreign citizenship in a short time.

There are a lot of people there that haven’t experienced oppression personally and genuinely believe that “strong ruler” that “keeps people in line” is what’s needed for their country to be “strong”.

Also one of the key points of Russian propaganda that has been hammered into them for decades is that “democracy is a sham” and that any alternative to Putin’s regime would be just as oppressive and simply less “competent” (and therefore lead to Russia’s ruin).

Putin supporters do not believe that democracy can work and they don’t want democracy, as simple as that.