Also, here in Russia, people who are observers, are often opposition activists, who dislike the government and for example take part in illegal protests and get arrested for this. This is the type of people that would be most difficult to bribe.
Sure, let's do like Russia and ban opposition candidates[0] from running in the first place. Russia was always founded on liberty and is a living example of it forever. No "blood and soil" or eugenics garbage from the Russians...Yes, that's sarcasm.
The Russian Revolution established a control-freak government that hated freedom; Lenin was a self-annointed genius. The USSR failed because the incentives were misaligned.
My grandparents immigrated from Russia when their parents saw the pogroms in the 1890s. Using scapegoats, promising free stuff, and fear mongering is over 100 year tradition. Emotion and anecdotes over data.
I'm not saying that electoral system in Russia is perfect; it is constantly manipulated by authorities. They are very inventive and develop new techniques every time. Nobody can be trusted, because we saw how the head of central election committee was looking for excuses to justify banning opposition candidates that you mention and ignore their objections. The meetings were livestreamed and I watched hours of such videos trying to clear up everything for myself.
But this allows us to see what measures to ensure transparency work in such circumstances and what don't. We see that independent observers and paper voting at polling stations help to prevent fraud and electronic voting would be completely opaque and uncontrollable.
> Sure, let's do like Russia and ban opposition candidates[0] from running in the first place
Holy whataboutism. Yes Russia is a far cry from a healthy democracy but that has no bearing in any way on paper ballots. You seem to have just changed the subject entirely.