Politics isn't just about being smart, though. It's about being 'charming' (sometimes for better, sometimes for worse), charismatic, a good communicator (notwithstanding the teams of people behind the scenes to help with this).

I get that it's not everyone's desired path (it's certainly not mine), I just think that saying "many of us are smart enough to have the answers, we just choose not to get involved in politics" is perhaps an... underestimation... of the complexity of some of society's problems.