That’s ridiculous. It doesn’t take an attempt to learn about heart surgery techniques to recognize that you can’t perform or have any meaningful opinions about heart surgery.
People who don't follow the politics or news regularly often believe that complex problems have simple fixes, hence the popularity of soundbite politics.
The only computer person I've ever met who was confident he knew everything there was to know about computers had never strayed outside building desktops.
The more you know about something, generally the more you recognize how much more there is to it that you don't know. A first-year medical student almost certainly is more keenly aware of how complex open-heart surgery is than someone whose knowledge is limited to watching it on Scrubs.
People who read the NYTimes/WaPo are the ones who enjoy sound bite politics. Whether it’s a 8 paragraph article or a 20 second sound bite, they are the same class of understanding.
Someone who is ignorant and understands what not knowing something means eschews sound bite politics and any other simplifications due to all of the biases that come with any reduction.