That nuclear weapons are a big psyop. Yes, very big bombs exist. Both Japanese bombs were handled by gov't controlled access and curated to maximize fear and hide the truth.

Chernobyl and 3-mile island were as fake as other false flags. Radiation is far less dangerous than propagandized. Elsewhere in comments on this post are links to some videos featuring Galen Winsor, one engineer who built nuclear power plants, he offers a great description of how the fear was gradually ramped up with rules and procedures that kept the information compartmentalized and secure. It's pretty mind-blowing.

The term nuclear is used in media to reference very dangerous blackmail information of various types.