Earlier quoted context omitted.
> If everyone follows the advice of avoiding the news, what effect would that have in our Govenment? Probably not much. Lots of information that people get from the news is misleading at best anyway. And you can do simple retrospective voting without reading the news: did I do well in the last four years? Then re-elect the party in power. Things are going badly? Then vote for an opposition party.
> did I do well in the last four years? As in you did you personally do well financially or what have you? So you're voting as the ethical equivalent of a four year old? The rule of law is threatened by a subtle erosion of norms in the administration of justice, but your 401k's up, so let's vote the incumbents back in?
That vote has an enormous impact on your own life. Bigger than any ballot box.
But it also has a comparatively big impact on the place you leave behind and the place you are joining. Just your tax revenue alone will be so much more impactful than your marginal vote was.
> As in you did you personally do well financially or what have you? So you're voting as the ethical equivalent of a four year old?
Yes. But that's not because I think it's a particularly good way to vote; I just think that it would be an improvement on what people are doing de facto. See eg https://en.wikipedia.org/wiki/The_Myth_of_the_Rational_Voter