Democracies have their weaknesses, as was recognised as far back as the 18th Century. One weakness is that is relatively easy for demagogues to sway the 'mob'. Once people start playing on your emotions, be wary. The chances are they are trying to con you.
Representative democracy just about works if voters understand their limitations and are prepared to leave complex issues to experts. Unfortunately, those days are gone, as every Jack thinks he knows everything about everything. Here's a clue - you don't. This is nothing to be ashamed of. I have no idea how to perform a heart operation, mend a jet engine or shoe a horse. It doesn't mean you are 'thick' if you don't understand how the EU works, for example. Maybe 1% of the population has a full understanding.
Does this sound elitist? Maybe it is. Is it elitist to say I don't want Dean off the estate drilling my teeth unless he has a qualification as a dentist?