You have probably spend less time investigating the issue in detail and if you would be an average voter and not average LW user you would also be less smart than the politician. That means you are likely mindkilled when you have a high confidence that your judgement of what's best for the country highly correlates with what's best for the country.
It's not like smart well meaning politicians have never implemented policies that proved disastrous.
LW is one of the few informal places which take existential risk seriously. Researchers can post here to describe proposed or ongoing research projects, seeking consultation on possible X-risk consequences of their work. Commenters should write their posts with the understanding that many researchers prioritize interest first and existential risk/social benefit of their work second, but that discussions of X-risk may steer researchers to projects with less X-risk/more social benefit.