Yes, training and awareness campaigns are important but if you want to go further…:
[…] Want to go deeper? Encourage your users to practice a skill long celebrated by psychologists, Buddhists, and new-age yogis alike: mindfulness. Disinformation is designed to elicit a strong emotional response. The users most skilled in recognizing it are those with an acute awareness of their emotions and an ability to recognize attempts to manipulate them in real-time. Even so, separating fact from fiction is often difficult without additional context or information.